Support for lexemes, decent etymology layer and theme with rudimentary icon

2021-10-09 22:40:52 +02:00 · 2021-10-09 22:40:52 +02:00 · 9faac532b5
commit 9faac532b5
parent 9726d85ad7
18 changed files with 611 additions and 270 deletions
--- a/.gitignore
+++ b/.gitignore
@ -16,3 +16,4 @@ missing_translations.txt
 *.swp
 .DS_Store
 Svg.ts
+data/
--- a/Logic/Web/Wikidata.ts
+++ b/Logic/Web/Wikidata.ts
@ -2,27 +2,33 @@ import {Utils} from "../../Utils";
 import {UIEventSource} from "../UIEventSource";


-export interface WikidataResponse {
+export class WikidataResponse {
+    public readonly id: string
+    public readonly labels: Map<string, string>
+    public readonly descriptions: Map<string, string>
+    public readonly claims: Map<string, Set<string>>
+    public readonly wikisites: Map<string, string>
+    public readonly commons: string

-    id: string,
-    labels: Map<string, string>,
-    descriptions: Map<string, string>,
-    claims: Map<string, Set<string>>,
-    wikisites: Map<string, string>
-    commons: string
-}
+    constructor(
+        id: string,
+        labels: Map<string, string>,
+        descriptions: Map<string, string>,
+        claims: Map<string, Set<string>>,
+        wikisites: Map<string, string>,
+        commons: string
+    ) {

-export interface WikidataSearchoptions {
-    lang?: "en" | string,
-    maxCount?: 20 | number
-}
+        this.id = id
+        this.labels = labels
+        this.descriptions = descriptions
+        this.claims = claims
+        this.wikisites = wikisites
+        this.commons = commons

-/**
- * Utility functions around wikidata
- */
-export default class Wikidata {
+    }

-    private static ParseResponse(entity: any): WikidataResponse {
+    public static fromJson(entity: any): WikidataResponse {
        const labels = new Map<string, string>()
        for (const labelName in entity.labels) {
            // The labelname is the language code
@ -45,40 +51,104 @@ export default class Wikidata {

        const commons = sitelinks.get("commons")
        sitelinks.delete("commons")
+        const claims = WikidataResponse.extractClaims(entity.claims);
+        return new WikidataResponse(
+            entity.id,
+            labels,
+            descr,
+            claims,
+            sitelinks,
+            commons
+        )

+
+    }
+
+    static extractClaims(claimsJson: any): Map<string, Set<string>> {
        const claims = new Map<string, Set<string>>();
-        for (const claimId in entity.claims) {
+        for (const claimId in claimsJson) {

-            const claimsList: any[] = entity.claims[claimId]
+            const claimsList: any[] = claimsJson[claimId]
            const values = new Set<string>()
            for (const claim of claimsList) {
                let value = claim.mainsnak?.datavalue?.value;
                if (value === undefined) {
                    continue;
                }
-                if(value.id !== undefined){
+                if (value.id !== undefined) {
                    value = value.id
                }
                values.add(value)
            }
            claims.set(claimId, values);
        }
+        return claims
+    }
+}

-        return {
-            claims: claims,
-            descriptions: descr,
-            id: entity.id,
-            labels: labels,
-            wikisites: sitelinks,
-            commons: commons
+export class WikidataLexeme {
+    id: string
+    lemma: Map<string, string>
+    senses: Map<string, string>
+    claims: Map<string, Set<string>>
+
+
+    constructor(json) {
+        this.id = json.id
+        this.claims = WikidataResponse.extractClaims(json.claims)
+        this.lemma = new Map<string, string>()
+        for (const language in json.lemmas) {
+            this.lemma.set(language, json.lemmas[language].value)
+        }
+
+        this.senses = new Map<string, string>()
+
+        for (const sense of json.senses) {
+            const glosses = sense.glosses
+            for (const language in glosses) {
+               let previousSenses = this.senses.get(language) 
+                if(previousSenses === undefined){
+                    previousSenses = ""
+                }else{
+                    previousSenses = previousSenses+"; "
+                }
+                this.senses.set(language, previousSenses + glosses[language].value ?? "")
+            }
        }
    }

-    private static readonly _cache = new Map<number, UIEventSource<{success: WikidataResponse} | {error: any}>>()
-    public static LoadWikidataEntry(value: string | number): UIEventSource<{success: WikidataResponse} | {error: any}> {
+    asWikidataResponse() {
+        return new WikidataResponse(
+            this.id,
+            this.lemma,
+            this.senses,
+            this.claims,
+            new Map(),
+            undefined
+        );
+    }
+}
+
+export interface WikidataSearchoptions {
+    lang?: "en" | string,
+    maxCount?: 20 | number
+}
+
+/**
+ * Utility functions around wikidata
+ */
+export default class Wikidata {
+
+    private static readonly _identifierPrefixes = ["Q", "L"].map(str => str.toLowerCase())
+    private static readonly _prefixesToRemove = ["https://www.wikidata.org/wiki/Lexeme:", "https://www.wikidata.org/wiki/", "Lexeme:"].map(str => str.toLowerCase())
+
+
+    private static readonly _cache = new Map<string, UIEventSource<{ success: WikidataResponse } | { error: any }>>()
+
+    public static LoadWikidataEntry(value: string | number): UIEventSource<{ success: WikidataResponse } | { error: any }> {
        const key = this.ExtractKey(value)
        const cached = Wikidata._cache.get(key)
-        if(cached !== undefined){
+        if (cached !== undefined) {
            return cached
        }
        const src = UIEventSource.FromPromiseWithErr(Wikidata.LoadWikidataEntryAsync(key))
@ -87,101 +157,120 @@ export default class Wikidata {
    }

    public static async search(
-            search: string,
-            options?:WikidataSearchoptions,
-            page = 1
-        ): Promise<{
+        search: string,
+        options?: WikidataSearchoptions,
+        page = 1
+    ): Promise<{
        id: string,
        label: string,
        description: string
    }[]> {
-            const maxCount = options?.maxCount ?? 20
-            let pageCount =  Math.min(maxCount,50)
-            const start = page * pageCount - pageCount;
-            const lang = (options?.lang ?? "en")
-            const url =
-                "https://www.wikidata.org/w/api.php?action=wbsearchentities&search=" +
-                search +
-                "&language=" +
-                lang +
-                "&limit="+pageCount+"&continue=" +
-                start +
-                "&format=json&uselang=" +
-                lang +
-                "&type=item&origin=*"+
-            "&props=" ;// props= removes some unused values in the result
-            const response = await Utils.downloadJson(url)
+        const maxCount = options?.maxCount ?? 20
+        let pageCount = Math.min(maxCount, 50)
+        const start = page * pageCount - pageCount;
+        const lang = (options?.lang ?? "en")
+        const url =
+            "https://www.wikidata.org/w/api.php?action=wbsearchentities&search=" +
+            search +
+            "&language=" +
+            lang +
+            "&limit=" + pageCount + "&continue=" +
+            start +
+            "&format=json&uselang=" +
+            lang +
+            "&type=item&origin=*" +
+            "&props=";// props= removes some unused values in the result
+        const response = await Utils.downloadJson(url)

-            const result : any[] = response.search
-        
-            if(result.length < pageCount){
-                // No next page
-                return result;
-            }
-            if(result.length < maxCount){
-                const newOptions = {...options}
-                newOptions.maxCount = maxCount - result.length
-                result.push(...await Wikidata.search(search, 
-                    newOptions,
-                    page + 1
-                    ))
-            }
+        const result: any[] = response.search

+        if (result.length < pageCount) {
+            // No next page
            return result;
+        }
+        if (result.length < maxCount) {
+            const newOptions = {...options}
+            newOptions.maxCount = maxCount - result.length
+            result.push(...await Wikidata.search(search,
+                newOptions,
+                page + 1
+            ))
+        }
+
+        return result;
    }

    public static async searchAndFetch(
-    search: string,
-    options?:WikidataSearchoptions
-) : Promise<WikidataResponse[]>
-    {
+        search: string,
+        options?: WikidataSearchoptions
+    ): Promise<WikidataResponse[]> {
        const maxCount = options.maxCount
        // We provide some padding to filter away invalid values
        options.maxCount = Math.ceil((options.maxCount ?? 20) * 1.5)
        const searchResults = await Wikidata.search(search, options)
-        const maybeResponses =  await Promise.all(searchResults.map(async r => {
-           try{
-               return await Wikidata.LoadWikidataEntry(r.id).AsPromise()
-            }catch(e){
-               console.error(e)
-               return undefined;
-           }
+        const maybeResponses = await Promise.all(searchResults.map(async r => {
+            try {
+                return await Wikidata.LoadWikidataEntry(r.id).AsPromise()
+            } catch (e) {
+                console.error(e)
+                return undefined;
+            }
        }))
        const responses = maybeResponses
-            .map(r => <WikidataResponse> r["success"])
+            .map(r => <WikidataResponse>r["success"])
            .filter(wd => {
-            if(wd === undefined){
-                return false;
-            }
-            if(wd.claims.get("P31" /*Instance of*/)?.has("Q4167410"/* Wikimedia Disambiguation page*/)){
-                return false;
-            }
-            return true;
-        })
+                if (wd === undefined) {
+                    return false;
+                }
+                if (wd.claims.get("P31" /*Instance of*/)?.has("Q4167410"/* Wikimedia Disambiguation page*/)) {
+                    return false;
+                }
+                return true;
+            })
        responses.splice(maxCount, responses.length - maxCount)
        return responses
    }

-    private static ExtractKey(value: string | number) : number{
+    public static ExtractKey(value: string | number): string {
        if (typeof value === "number") {
-           return value
+            return "Q" + value
        }
-        const wikidataUrl = "https://www.wikidata.org/wiki/"
-        if (value.startsWith(wikidataUrl)) {
-            value = value.substring(wikidataUrl.length)
+        if (value === undefined) {
+            console.error("ExtractKey: value is undefined")
+            return undefined;
        }
-        if (value.startsWith("http")) {
+        value = value.trim().toLowerCase()
+
+        for (const prefix of Wikidata._prefixesToRemove) {
+            if (value.startsWith(prefix)) {
+                value = value.substring(prefix.length)
+            }
+        }
+
+        if (value.startsWith("http") && value === "") {
            // Probably some random link in the image field - we skip it
            return undefined
        }
-        if (value.startsWith("Q")) {
-            value = value.substring(1)
+
+        for (const identifierPrefix of Wikidata._identifierPrefixes) {
+            if (value.startsWith(identifierPrefix)) {
+                const trimmed = value.substring(identifierPrefix.length);
+                if(trimmed === ""){
+                    return undefined
+                }
+                const n = Number(trimmed)
+                if (isNaN(n)) {
+                    return undefined
+                }
+                return value.toUpperCase();
+            }
        }
-        const n = Number(value)
-        if(isNaN(n)){
-            return undefined
+
+        if (value !== "" && !isNaN(Number(value))) {
+            return "Q" + value
        }
-        return n;
+
+        return undefined;
    }


@ -191,14 +280,20 @@ export default class Wikidata {
     */
    public static async LoadWikidataEntryAsync(value: string | number): Promise<WikidataResponse> {
        const id = Wikidata.ExtractKey(value)
-        if(id === undefined){
+        if (id === undefined) {
            console.warn("Could not extract a wikidata entry from", value)
-            return undefined;
+            throw "Could not extract a wikidata entry from " + value
        }

-        const url = "https://www.wikidata.org/wiki/Special:EntityData/Q" + id + ".json";
-        const response = await Utils.downloadJson(url)
-        return Wikidata.ParseResponse(response.entities["Q" + id])
+        const url = "https://www.wikidata.org/wiki/Special:EntityData/" + id + ".json";
+        const response = (await Utils.downloadJson(url)).entities[id]
+
+        if (id.startsWith("L")) {
+            // This is a lexeme:
+            return new WikidataLexeme(response).asWikidataResponse()
+        }
+
+        return WikidataResponse.fromJson(response)
    }

 }
--- a/UI/Input/ValidatedTextField.ts
+++ b/UI/Input/ValidatedTextField.ts
@ -17,6 +17,7 @@ import {GeoOperations} from "../../Logic/GeoOperations";
 import {Unit} from "../../Models/Unit";
 import {FixedInputElement} from "./FixedInputElement";
 import WikidataSearchBox from "../Wikipedia/WikidataSearchBox";
+import Wikidata from "../../Logic/Web/Wikidata";

 interface TextFieldDef {
    name: string,
@ -153,20 +154,23 @@ export default class ValidatedTextField {
                if (str === undefined) {
                    return false;
                }
-                return (str.length > 1 && (str.startsWith("q") || str.startsWith("Q")) || str.startsWith("https://www.wikidata.org/wiki/Q"))
+                if(str.length <= 2){
+                    return false;
+                }
+                return !str.split(";").some(str => Wikidata.ExtractKey(str) === undefined)
            },
            (str) => {
                if (str === undefined) {
                    return undefined;
                }
-                const wd = "https://www.wikidata.org/wiki/";
-                if (str.startsWith(wd)) {
-                    str = str.substr(wd.length)
+                let out = str.split(";").map(str => Wikidata.ExtractKey(str)).join("; ")
+                if(str.endsWith(";")){
+                    out = out + ";"
                }
-                return str.toUpperCase();
+                return out;
            },
            (currentValue, inputHelperOptions) => {
-                const args = inputHelperOptions.args
+                const args = inputHelperOptions.args ?? []
                const searchKey = args[0] ?? "name"

                let searchFor = <string>inputHelperOptions.feature?.properties[searchKey]?.toLowerCase()
@ -175,7 +179,6 @@ export default class ValidatedTextField {
                if (searchFor !== undefined && options !== undefined) {
                    const prefixes = <string[]>options["removePrefixes"]
                    const postfixes = <string[]>options["removePostfixes"]
-
                    for (const postfix of postfixes ?? []) {
                        if (searchFor.endsWith(postfix)) {
                            searchFor = searchFor.substring(0, searchFor.length - postfix.length)
--- a/UI/Popup/TagRenderingQuestion.ts
+++ b/UI/Popup/TagRenderingQuestion.ts
@ -136,7 +136,7 @@ export default class TagRenderingQuestion extends Combine {
            options.cancelButton,
            saveButton,
            bottomTags])
-        this.SetClass("question")
+        this.SetClass("question disable-links")
    }


--- a/UI/Wikipedia/WikidataPreviewBox.ts
+++ b/UI/Wikipedia/WikidataPreviewBox.ts
@ -51,8 +51,9 @@ export default class WikidataPreviewBox extends VariableUiElement {
                wikidata.id,
                Svg.wikidata_ui().SetStyle("width: 2.5rem").SetClass("block")
            ]).SetClass("flex"), 
-            "https://wikidata.org/wiki/"+wikidata.id ,true)
+            "https://wikidata.org/wiki/"+wikidata.id ,true).SetClass("must-link")
    
+        console.log(wikidata)
        let info = new Combine( [
            new Combine([Translation.fromMap(wikidata.labels).SetClass("font-bold"), 
                link]).SetClass("flex justify-between"),
--- a/UI/Wikipedia/WikidataSearchBox.ts
+++ b/UI/Wikipedia/WikidataSearchBox.ts
@ -6,12 +6,10 @@ import {UIEventSource} from "../../Logic/UIEventSource";
 import Wikidata, {WikidataResponse} from "../../Logic/Web/Wikidata";
 import Locale from "../i18n/Locale";
 import {VariableUiElement} from "../Base/VariableUIElement";
-import {FixedUiElement} from "../Base/FixedUiElement";
 import WikidataPreviewBox from "./WikidataPreviewBox";
 import Title from "../Base/Title";
 import WikipediaBox from "./WikipediaBox";
 import Svg from "../../Svg";
-import Link from "../Base/Link";

 export default class WikidataSearchBox extends InputElement<string> {

@ -104,7 +102,7 @@ export default class WikidataSearchBox extends InputElement<string> {
                if (wid === undefined) {
                    return undefined
                }
-                return new WikipediaBox([wid]);
+                return new WikipediaBox(wid.split(";"));
            })).SetStyle("max-height:12.5rem"),
            full
        ]).ConstructElement();
--- a/UI/Wikipedia/WikipediaBox.ts
+++ b/UI/Wikipedia/WikipediaBox.ts
@ -22,7 +22,7 @@ export default class WikipediaBox extends Combine {

        const mainContents = []

-        const pages = wikidataIds.map(wdId => WikipediaBox.createLinkedContent(wdId))
+        const pages = wikidataIds.map(wdId => WikipediaBox.createLinkedContent(wdId.trim()))
        if (wikidataIds.length == 1) {
            const page = pages[0]
            mainContents.push(
@ -88,6 +88,9 @@ export default class WikipediaBox extends Combine {

                    }
                    const wikidata = <WikidataResponse>maybewikidata["success"]
+                    if(wikidata === undefined){
+                        return "failed"
+                    }
                    if (wikidata.wikisites.size === 0) {
                        return ["no page", wikidata]
                    }
@ -157,7 +160,7 @@ export default class WikipediaBox extends Combine {
            }
            return undefined
        }))
-            .SetClass("flex items-center")
+            .SetClass("flex items-center enable-links")

        return {
            contents: contents,
--- a/assets/layers/etymology/etymology.json
+++ b/assets/layers/etymology/etymology.json
@ -0,0 +1,138 @@
+{
+    "id": "etymology",
+    "#": "A layer showing all objects having etymology info (either via `name:etymology:wikidata` or `name:etymology`. The intention is that this layer is reused for a certain category to also _ask_ for information",
+    "name": {
+        "en": "Has etymolgy",
+        "nl": "Heeft etymology info"
+    },
+    "minzoom": 12,
+    "source": {
+        "osmTags": {
+            "or": [
+                "name:etymology:wikidata~*",
+                "name:etymology~*"
+            ]
+        }
+    },
+    "title": {
+        "render": {
+            "*": "{name}"
+        }
+    },
+    "description": {
+        "en": "All objects which have an etymology known",
+        "nl": "Alle lagen met een gelinkt etymology"
+    },
+    "tagRenderings": [
+        {
+            "id": "wikipedia-etymology",
+            "question": {
+                "en": "What is the Wikidata-item that this object is named after?",
+                "nl": "Wat is het Wikidata-item van hetgeen dit object is naar vernoemd?"
+            },
+            "freeform": {
+                "key": "name:etymology:wikidata",
+                "type": "wikidata",
+                "helperArgs": [
+                    "name",
+                    {
+                        "removePostfixes": [
+                            "steenweg",
+                            "heirbaan",
+                            "baan",
+                            "straat",
+                            "street",
+                            "weg",
+                            "dreef",
+                            "laan",
+                            "boulevard",
+                            "pad",
+                            "path",
+                            "plein",
+                            "square",
+                            "plaza",
+                            "wegel",
+                            "kerk",
+                            "church",
+                            "kaai"
+                        ]
+                    }
+                ]
+            },
+            "render": {
+                "en": "<h3>Wikipedia article of the name giver</h3>{wikipedia(name:etymology:wikidata):max-height:20rem}",
+                "nl": "<h3>Wikipedia artikel van de naamgever</h3>{wikipedia(name:etymology:wikidata):max-height:20rem}"
+            }
+        },
+        {
+            "id": "zoeken op inventaris onroerend erfgoed",
+            "render": {
+                "nl": "<a href='https://inventaris.onroerenderfgoed.be/erfgoedobjecten?tekst={name}' target='_blank'>Zoeken op inventaris onroerend erfgoed</a>",
+                "en": "<a href='https://inventaris.onroerenderfgoed.be/erfgoedobjecten?tekst={name}' target='_blank'>Search on inventaris onroerend erfgoed</a>"
+            },
+            "conditions": "_country=be"
+        },
+        {
+            "id": "simple etymology",
+            "question": {
+                "en": "What is this object named after?<br/><span class='subtle'>This might be written on the street name sign</span>",
+                "nl": "Naar wat is dit object vernoemd?<br/><span class='subtle'>Dit staat mogelijks vermeld op het straatnaambordje</subtle>"
+            },
+            "render": {
+                "en": "Named after {name:etymology}",
+                "nl": "Vernoemd naar {name:etymology}"
+            },
+            "freeform": {
+                "key": "name:etymology"
+            },
+            "condition": {
+                "or": [
+                    "name:etymology~*",
+                    "name:etymology:wikidata="
+                ]
+            }
+        },
+        {
+            "id": "street-name-sign-image",
+            "render": {
+                "en": "{image_carousel(image:streetsign)}<br/>{image_upload(image:streetsign, Add image of a street name sign)}",
+                "nl": "{image_carousel(image:streetsign)}<br/>{image_upload(image:streetsign, Voeg afbeelding van straatnaambordje toe)}"
+            }
+        },
+        "wikipedia"
+    ],
+    "icon": {
+        "render": "pin:#05d7fcaa;./assets/layers/etymology/logo.svg",
+        "mappings": [
+            {
+                "if": {
+                    "and": [
+                        "name:etymology=",
+                        "name:etymology:wikidata="
+                    ]
+                },
+                "then": "pin:#fcca05aa;./assets/layers/etymology/logo.svg"
+            }
+        ]
+    },
+    "width": {
+        "render": "8"
+    },
+    "iconSize": {
+        "render": "40,40,center"
+    },
+    "color": {
+        "render": "#05d7fcaa",
+        "mappings": [
+            {
+                "if": {
+                    "and": [
+                        "name:etymology=",
+                        "name:etymology:wikidata="
+                    ]
+                },
+                "then": "#fcca05aa"
+            }
+        ]
+    }
+}
--- a/assets/layers/etymology/license_info.json
+++ b/assets/layers/etymology/license_info.json
@ -0,0 +1,10 @@
+[
+  {
+    "path": "logo.svg",
+    "license": "CC0",
+    "authors": [
+      "Pieter Vander Vennet"
+    ],
+    "sources": []
+  }
+]
--- a/assets/layers/etymology/logo.svg
+++ b/assets/layers/etymology/logo.svg
@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="31.41128mm"
+   height="21.6535mm"
+   viewBox="0 0 31.41128 21.6535"
+   version="1.1"
+   id="svg8"
+   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)"
+   sodipodi:docname="logo.svg">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.979899"
+     inkscape:cx="100.68267"
+     inkscape:cy="-27.941339"
+     inkscape:document-units="mm"
+     inkscape:current-layer="flowRoot10"
+     showgrid="false"
+     inkscape:window-width="1920"
+     inkscape:window-height="1003"
+     inkscape:window-x="862"
+     inkscape:window-y="1080"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-18.484101,-182.07744)">
+    <g
+       aria-label="ετυμο
+λογία "
+       transform="matrix(0.21233122,0,0,0.21233122,6.7520733,38.096318)"
+       style="font-style:normal;font-weight:normal;font-size:40px;line-height:1.25;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       id="flowRoot10">
+      <path
+         d="m 86.101172,696.96673 v 4.12 h -3.28 q -3.08,0 -4.4,0.68 -1.32,0.68 -1.32,2 0,1.08 1.2,1.76 1.2,0.68 4.04,0.68 2.44,0 4.56,-0.52 2.12,-0.52 3.48,-1.16 v 4.76 q -1.48,0.68 -3.64,1.12 -2.16,0.4 -4.84,0.4 -5.64,0 -8.16,-1.76 -2.52,-1.76 -2.52,-4.68 0,-2.4 1.44,-3.6 1.48,-1.2 3.88,-1.64 v -0.2 q -2.08,-0.48 -3.12,-1.76 -1.04,-1.32 -1.04,-3.28 0,-2.08 1.28,-3.32 1.28,-1.28 3.44,-1.84 2.16,-0.56 4.8,-0.56 2.28,0 4.56,0.44 2.28,0.44 3.96,1.2 l -1.84,4.32 q -1.44,-0.6 -3,-1.08 -1.52,-0.48 -3.52,-0.48 -4.36,0 -4.36,2.04 0,1.28 1.28,1.84 1.32,0.52 4.12,0.52 z"
+         style="font-weight:bold"
+         id="path28" />
+      <path
+         d="m 111.90111,688.56673 v 4.48 h -7.76 v 10.52 q 0,1.24 0.72,1.88 0.72,0.6 1.88,0.6 1,0 1.92,-0.2 0.92,-0.2 1.84,-0.48 v 4.44 q -0.88,0.4 -2.24,0.68 -1.32,0.32 -2.88,0.32 -2.04,0 -3.68,-0.64 -1.6,-0.64 -2.560002,-2.2 -0.96,-1.6 -0.96,-4.4 v -10.52 h -5.48 v -2.48 l 3.44,-2 z"
+         style="font-weight:bold"
+         id="path30" />
+      <path
+         d="m 126.26104,710.76673 q -3.92,0 -6.12,-1.36 -2.16,-1.4 -3.04,-3.72 -0.88,-2.36 -0.88,-5.24 v -11.88 h 5.96 v 12.08 q 0,2.84 1.04,4.12 1.04,1.24 3.24,1.24 2.36,0 3.52,-1.72 1.16,-1.72 1.16,-5.88 0,-2.6 -0.4,-4.88 -0.36,-2.32 -1,-4.96 h 6 q 0.68,2.6 1,4.92 0.36,2.28 0.36,5.08 0,6.28 -2.76,9.24 -2.72,2.96 -8.08,2.96 z"
+         style="font-weight:bold"
+         id="path32" />
+      <path
+         d="m 162.50098,688.56673 v 21.84 h -4.52 l -0.84,-2.92 h -0.28 q -0.8,1.64 -2,2.48 -1.16,0.84 -2.88,0.84 -2.44,0 -3.76,-1.76 h -0.12 q 0.08,0.4 0.12,1.28 0.04,0.84 0.04,1.76 0.04,0.96 0.04,1.68 v 6.24 h -5.96 v -31.44 h 5.96 v 12.76 q 0,4.72 3.56,4.72 2.68,0 3.68,-1.84 1,-1.88 1,-5.36 v -10.28 z"
+         style="font-weight:bold"
+         id="path34" />
+      <path
+         d="m 188.58097,699.44673 q 0,5.44 -2.88,8.4 -2.84,2.96 -7.76,2.96 -3.04,0 -5.44,-1.32 -2.36,-1.32 -3.72,-3.84 -1.36,-2.56 -1.36,-6.2 0,-5.44 2.84,-8.36 2.84,-2.92 7.8,-2.92 3.08,0 5.44,1.32 2.36,1.32 3.72,3.84 1.36,2.48 1.36,6.12 z m -15.08,0 q 0,3.24 1.04,4.92 1.08,1.64 3.48,1.64 2.36,0 3.4,-1.64 1.08,-1.68 1.08,-4.92 0,-3.24 -1.08,-4.84 -1.04,-1.64 -3.44,-1.64 -2.36,0 -3.44,1.64 -1.04,1.6 -1.04,4.84 z"
+         style="font-weight:bold"
+         id="path36" />
+      <path
+         d="m 69.861172,760.40673 9.24,-20.64 -0.68,-1.8 q -0.84,-2.08 -1.8,-2.64 -0.96,-0.56 -2.56,-0.56 -0.52,0 -1.08,0.08 -0.52,0.08 -0.92,0.16 v -4.92 q 0.56,-0.12 1.52,-0.2 1,-0.12 1.72,-0.12 2.56,0 4.16,0.84 1.64,0.8 2.68,2.36 1.04,1.56 1.84,3.8 l 5.48,15.08 q 0.92,2.48 1.68,3.24 0.76,0.72 1.6,0.72 0.56,0 1.36,-0.2 v 4.6 q -0.48,0.24 -1.6,0.4 -1.08,0.2 -1.84,0.2 -2.44,0 -3.72,-1.2 -1.24,-1.24 -1.96,-3.24 l -1.88,-5.32 q -0.44,-1.28 -0.84,-2.48 -0.4,-1.24 -0.6,-2.12 h -0.12 q -0.28,1.04 -0.68,2.28 -0.4,1.24 -0.8,2.2 l -4.04,9.48 z"
+         style="font-weight:bold"
+         id="path38" />
+      <path
+         d="m 116.86115,749.44673 q 0,5.44 -2.88,8.4 -2.84,2.96 -7.76,2.96 -3.04,0 -5.44,-1.32 -2.359996,-1.32 -3.719996,-3.84 -1.36,-2.56 -1.36,-6.2 0,-5.44 2.84,-8.36 2.839996,-2.92 7.799996,-2.92 3.08,0 5.44,1.32 2.36,1.32 3.72,3.84 1.36,2.48 1.36,6.12 z m -15.08,0 q 0,3.24 1.04,4.92 1.08,1.64 3.48,1.64 2.36,0 3.4,-1.64 1.08,-1.68 1.08,-4.92 0,-3.24 -1.08,-4.84 -1.04,-1.64 -3.44,-1.64 -2.36,0 -3.44,1.64 -1.04,1.6 -1.04,4.84 z"
+         style="font-weight:bold"
+         id="path40" />
+      <path
+         d="m 140.58111,738.56673 -8.08,21.48 q -0.6,1.6 -1.04,3.4 -0.44,1.8 -0.68,3.48 -0.2,1.72 -0.2,3.08 h -6.32 q 0,-1.12 0.24,-2.8 0.28,-1.68 0.72,-3.56 0.44,-1.84 1,-3.48 l -8.32,-21.6 h 6.2 l 3.2,9.64 q 0.36,1.04 0.76,2.52 0.44,1.44 0.76,2.8 0.32,1.32 0.44,2.04 h 0.12 q 0.08,-0.6 0.32,-1.76 0.28,-1.2 0.64,-2.6 0.4,-1.44 0.84,-2.72 l 3.2,-9.92 z"
+         style="font-weight:bold"
+         id="path42" />
+      <path
+         d="m 149.66107,738.56673 v 15 q 0,1.24 0.72,1.88 0.72,0.6 1.88,0.6 1,0 1.92,-0.2 0.92,-0.2 1.84,-0.48 v 4.44 q -0.88,0.4 -2.24,0.68 -1.32,0.32 -2.88,0.32 -2.04,0 -3.68,-0.64 -1.6,-0.64 -2.56,-2.2 -0.96,-1.6 -0.96,-4.4 v -15 z m -4.84,-2.4 v -0.6 q 0.32,-0.96 0.6,-2.2 0.32,-1.24 0.6,-2.52 0.28,-1.28 0.4,-2.28 h 5.52 v 0.48 q -0.64,1.56 -1.56,3.4 -0.92,1.84 -2.08,3.72 z"
+         style="font-weight:bold"
+         id="path44" />
+      <path
+         d="m 167.22105,760.80673 q -3.84,0 -6.2,-2.84 -2.36,-2.88 -2.36,-8.4 0,-5.6 2.44,-8.48 2.44,-2.88 6.56,-2.88 2.32,0 3.8,0.84 1.48,0.8 2.48,2.44 h 0.28 q 0.2,-0.68 0.52,-1.48 0.32,-0.84 0.8,-1.44 h 4.92 q -0.44,1.28 -0.92,3.72 -0.48,2.44 -0.48,5.12 v 6.08 q 0,1.36 0.48,1.84 0.52,0.48 1.16,0.48 0.28,0 0.64,-0.08 0.36,-0.08 0.52,-0.12 v 4.68 q -0.28,0.16 -1.16,0.32 -0.84,0.2 -1.52,0.2 -2,0 -3.24,-0.72 -1.24,-0.72 -1.92,-2.56 h -0.4 q -0.88,1.36 -2.4,2.32 -1.52,0.96 -4,0.96 z m 1.8,-4.76 q 2.48,0 3.44,-1.48 1,-1.52 1.04,-4.8 v -0.24 q 0,-3.2 -1,-4.88 -0.96,-1.68 -3.56,-1.68 -2.12,0 -3.16,1.72 -1.04,1.68 -1.04,4.92 0,6.44 4.28,6.44 z"
+         style="font-weight:bold"
+         id="path46" />
+    </g>
+    <g
+       style="font-style:normal;font-weight:normal;font-size:8.49324894px;line-height:1.25;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.21233122"
+       id="text20" />
+  </g>
+</svg>
--- a/assets/tagRenderings/questions.json
+++ b/assets/tagRenderings/questions.json
@ -45,7 +45,23 @@
  },
  "wikipedialink": {
    "render": "<a href='https://wikipedia.org/wiki/{wikipedia}' target='_blank'><img src='./assets/wikipedia.svg' alt='WP'/></a>",
-    "condition": "wikipedia~*"
+    "freeform": {
+      "key": "wikidata",
+      "type": "wikidata"
+    },
+    "question": {
+      "en":       "What is the corresponding item on Wikipedia?",
+      "nl": "Welk Wikipedia-artikel beschrijft dit object?"
+    },
+    "mappings": [
+      {
+        "if": "wikidata=",
+        "then": {
+          "en": "Not linked with Wikipedia",
+          "nl": "Nog geen Wikipedia-artikel bekend"
+        }
+      }
+    ]
  },
  "email": {
    "render": "<a href='mailto:{email}' target='_blank'>{email}</a>",
--- a/assets/themes/etymology.json
+++ b/assets/themes/etymology.json
@ -17,7 +17,7 @@
    "nl"
  ],
  "maintainer": "",
-  "icon": "./assets/svg/bug.svg",
+  "icon": "./assets/layers/etymology/logo.svg",
  "version": "0",
  "startLat": 0,
  "startLon": 0,
@ -25,138 +25,26 @@
  "widenFactor": 2,
  "socialImage": "",
  "layers": [
+    "etymology",
    {
-      "id": "has_etymology",
-      "name": {
-        "en": "Has etymolgy",
-        "nl": "Heeft etymology info"
-      },
-      "minzoom": 12,
-      "source": {
-        "osmTags": {
-          "or": [
-            "name:etymology:wikidata~*",
-            "name:etymology~*"
-          ]
-        }
-      },
-      "title": {
-        "render": {
-          "*": "{name}"
-        }
-      },
-      "description": {
-        "en": "All objects which have an etymology known",
-        "nl": "Alle lagen met een gelinkt etymology"
-      },
-      "tagRenderings": [
-        {
-          "id": "etymology_wikidata_image",
-          "render": {
-            "*": "{image_carousel(name:etymology:wikidata)}"
-          }
+      "builtin": "etymology",
+      "override": {
+        "id": "streets_without_etymology",
+        "name": {
+          "en": "Streets without etymology information",
+          "nl": "Straten zonder etymologische informatie"
        },
-        {
-          "id": "simple etymology",
-          "render": {
-            "en": "Named after {name:etymology}",
-            "nl": "Vernoemd naar {name:etymology}"
-          },
-          "freeform": {
-            "key": "name:etymology"
-          }
-        },
-        {
-          "id": "wikipedia-etymology",
-          "render": {
-            "*": "{wikipedia(name:etymology:wikidata):max-height:30rem}"
-          }
-        },
-        {
-          "id": "wikidata-embed",
-          "render": {
-            "*": "<iframe src='https://m.wikidata.org/wiki/{name:etymology:wikidata}' style='width: 100%; height: 25rem'></iframe>"
-          },
-          "condition": "name:etymology:wikidata~*"
-        },
-        "wikipedia",
-        {
-          "id": "street-name-sign-image",
-          "render": {
-            "en": "{image_carousel(image:streetsign)}<br/>{image_upload(image:streetsign, Add image of a street name sign)}",
-            "nl": "{image_carousel(image:streetsign)}<br/>{image_upload(image:streetsign, Voeg afbeelding van straatnaambordje toe)}"
+        "minzoom": 18,
+        "source": {
+          "osmTags": {
+            "and": [
+              "name~*",
+              "highway~*",
+              "highway!=bus_stop"
+            ]
          }
        }
-      ],
-      "icon": {
-        "render": "./assets/svg/bug.svg"
-      },
-      "width": {
-        "render": "8"
-      },
-      "iconSize": {
-        "render": "40,40,center"
-      },
-      "color": {
-        "render": "#00f"
-      },
-      "presets": []
-    },
-    {
-      "id": "has_a_name",
-      "name": {
-        "en": "Has etymolgy",
-        "nl": "Heeft etymology info"
-      },
-      "minzoom": 12,
-      "source": {
-        "osmTags": {
-          "or": [
-            "name:etymology:wikidata~*",
-            "name:etymology~*"
-          ]
-        }
-      },
-      "title": {
-        "render": {
-          "*": "{name}"
-        }
-      },
-      "description": {
-        "en": "All objects which have an etymology known",
-        "nl": "Alle lagen met een gelinkt etymology"
-      },
-      "tagRenderings": [
-        {
-          "id": "simple etymology",
-          "render": {
-            "en": "Named after {name:etymology}",
-            "nl": "Vernoemd naar {name:etymology}"
-          },
-          "freeform": {
-            "key": "name:etymology"
-          }
-        },
-        {
-          "id": "wikipedia-etymology",
-          "render": {
-            "*": "{wikipedia(name:etymology:wikidata):max-height:20rem}"
-          }
-        }
-      ],
-      "icon": {
-        "render": "./assets/svg/bug.svg"
-      },
-      "width": {
-        "render": "8"
-      },
-      "iconSize": {
-        "render": "40,40,center"
-      },
-      "color": {
-        "render": "#00f"
-      },
-      "presets": []
+      }
    }
  ],
  "hideFromOverview": true
--- a/css/index-tailwind-output.css
+++ b/css/index-tailwind-output.css
@ -1958,6 +1958,27 @@ li::marker {
  max-width: 2em !important;
 }

+.block-ruby {
+  display: block ruby;
+}
+
+.disable-links a {
+  pointer-events: none;
+  text-decoration: none !important;
+  color: var(--subtle-detail-color-contrast) !important;
+}
+
+.enable-links a {
+  pointer-events: unset;
+  text-decoration: underline !important;
+  color: unset !important;
+}
+
+.disable-links a.must-link, .disable-links .must-link a {
+  /* Hide links if they are disabled */
+  display: none;
+}
+
 /**************** GENERIC ****************/

 .alert {
@ -2237,10 +2258,6 @@ li::marker {
 }

@media (min-width: 640px) {
-  .sm\:m-1 {
-    margin: 0.25rem;
-  }
-
  .sm\:mx-auto {
    margin-left: auto;
    margin-right: auto;
--- a/css/tagrendering.css
+++ b/css/tagrendering.css
@ -20,12 +20,6 @@
    height: 100%;
 }

-.question a {
-    pointer-events: none;
-    text-decoration: none;
-    color: var(--subtle-detail-color-contrast)
-}
-
 .question-text {
    font-size: larger;
    font-weight: bold;
--- a/css/wikipedia.css
+++ b/css/wikipedia.css
@ -33,6 +33,12 @@
    text-decoration: none;
 }

+.disable-links .wikipedia-article a {
+    color: black !important;
+    background: none !important;
+    text-decoration: none;
+}
+

 .wikipedia-article p {
    margin-bottom: 0.5rem;
--- a/index.css
+++ b/index.css
@ -243,6 +243,27 @@ li::marker {
 }


+.block-ruby {
+    display: block ruby;
+}
+
+.disable-links a {
+    pointer-events: none;
+    text-decoration: none !important;
+    color: var(--subtle-detail-color-contrast) !important;
+}
+
+.enable-links a {
+    pointer-events: unset;
+    text-decoration: underline !important;
+    color: unset !important;
+}
+
+.disable-links a.must-link, .disable-links .must-link a {
+    /* Hide links if they are disabled */
+    display: none;
+}
+
 /**************** GENERIC ****************/


--- a/test.ts
+++ b/test.ts
@ -1,6 +1,3 @@
-import WikidataPreviewBox from "./UI/Wikipedia/WikidataPreviewBox";
-import {UIEventSource} from "./Logic/UIEventSource";
-import Wikidata from "./Logic/Web/Wikidata";
-import WikidataSearchBox from "./UI/Wikipedia/WikidataSearchBox";
+import WikipediaBox from "./UI/Wikipedia/WikipediaBox";

-new WikidataSearchBox({searchText: new UIEventSource("Brugge")}).AttachTo("maindiv")
+new WikipediaBox(["L614072"]).AttachTo("maindiv")
--- a/test/Wikidata.spec.test.ts
+++ b/test/Wikidata.spec.test.ts
@ -1881,6 +1881,52 @@ export default class WikidataSpecTest extends T {
                    )

                    const wikidata = await Wikidata.LoadWikidataEntryAsync("2747456")
+                }],
+                ["Extract key from a lexeme", () => {
+                    Utils.injectJsonDownloadForTests(
+                        "https://www.wikidata.org/wiki/Special:EntityData/L614072.json" ,
+                        {
+                            "entities": {
+                                "L614072": {
+                                    "pageid": 104085278,
+                                    "ns": 146,
+                                    "title": "Lexeme:L614072",
+                                    "lastrevid": 1509989280,
+                                    "modified": "2021-10-09T18:43:52Z",
+                                    "type": "lexeme",
+                                    "id": "L614072",
+                                    "lemmas": {"nl": {"language": "nl", "value": "Groen"}},
+                                    "lexicalCategory": "Q34698",
+                                    "language": "Q7411",
+                                    "claims": {},
+                                    "forms": [],
+                                    "senses": [{
+                                        "id": "L614072-S1",
+                                        "glosses": {"nl": {"language": "nl", "value": "Nieuw"}},
+                                        "claims": {}
+                                    }, {
+                                        "id": "L614072-S2",
+                                        "glosses": {"nl": {"language": "nl", "value": "Jong"}},
+                                        "claims": {}
+                                    }, {
+                                        "id": "L614072-S3",
+                                        "glosses": {"nl": {"language": "nl", "value": "Pril"}},
+                                        "claims": {}
+                                    }]
+                                }
+                            }
+                        }
+                    )
+
+                    const key = Wikidata.ExtractKey("https://www.wikidata.org/wiki/Lexeme:L614072")
+                    T.equals("L614072", key)
+            
+                }],
+                ["Download a lexeme", async () => {
+
+                    const response = await Wikidata.LoadWikidataEntryAsync("https://www.wikidata.org/wiki/Lexeme:L614072")
+                    T.isTrue(response !== undefined, "Response is undefined")
+
                }]
               
            ]);