http://wikigenomes.org/static/wiki/js/app/all-genes-download/allgenes-download.component.js

1angular
2    .module('allgenesDownload')
3    .component('allgenesDownload', {
4        template: '<a target="_blank" href="{{$ctrl.genesUrl()}}"><div class="btn btn-default">Download Genes</div></a>',
5
6        bindings: {
7            taxid: '<'
8        },
9        controller: function () {
10
11            var ctrl = this;
12
13
14            ctrl.$onChanges = function (changesObj) {
15                if (changesObj.taxid) {
16                    ctrl.genesUrl = function () {
17                        return "https://query.wikidata.org/#SELECT ?refSeqChromosome " +
18                            "?gene ?genStart ?genEnd ?strand ?geneLabel ?entrez ?locusTag ?protein " +
19                            "?proteinLabel ?uniprot ?refseqProt" +
20                            " WHERE{ ?taxon wdt:P685 '" + ctrl.taxid + "'. " +
21                            "?gene wdt:P703 ?taxon; " +
22                            "wdt:P279 wd:Q7187; " +
23                            "wdt:P644 ?genStart; " +
24                            "wdt:P645 ?genEnd; " +
25                            "wdt:P2548 ?strand; " +
26                            "wdt:P2393 ?locusTag; " +
27                            "wdt:P351 ?entrez; " +
28                            "wdt:P688 ?protein. " +
29                            "?protein wdt:P352 ?uniprot; " +
30                            "wdt:P637 ?refseqProt." +
31                            "OPTIONAL{ ?gene p:P644 ?chr. ?chr pq:P2249 ?refSeqChromosome.} " +
32                            "SERVICE wikibase:label { bd:serviceParam wikibase:language 'en' . } }";
33                    }
34
35                }
36
37            };
38        }
39
40    });