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Creating synergies and interactions among the analysts and the “producers” of data. See details.

Reuse these data in your code

Query, endpoint and code for reusing the same data
https://query.wikidata.org/sparql
PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)
Howto write a query SPARQL? (in French)
{{#sparql:PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)
| endpoint = https://query.wikidata.org/sparql
| chart=bordercloud.visualization.DataTable
| options=
| log=2
}}
Howto install LinkedWiki in my wiki? Howto insert this graph in my wiki?
Test this script in a new tab.
<html>
    <head>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"  async></script>
    </head>
    <body onload="testQuery();">
        <script>
function testQuery(){
    var endpoint = "https://query.wikidata.org/sparql";
    var query = "PREFIX hint: <http://www.bigdata.com/queryHints#>\n\
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> \n\
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n\
PREFIX schema: <http://schema.org/> \n\
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> \n\
PREFIX wikibase: <http://wikiba.se/ontology#> \n\
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> \n\
PREFIX entity: <http://www.wikidata.org/entity/>\n\
\n\
SELECT ?propNumber ?propLabel ?val\n\
WHERE\n\
{\n\
	hint:Query hint:optimizer \'None\' .\n\
	{	BIND(entity:Q42 AS ?valUrl) .\n\
		BIND(\"N/A\" AS ?propUrl ) .\n\
		BIND(\"Name\"@de AS ?propLabel ) .\n\
       entity:Q42 rdfs:label ?val .\n\
      \n\
        FILTER (LANG(?val) = \"de\") \n\
	}\n\
    UNION\n\
    {   BIND(entity:Q42 AS ?valUrl) .\n\
      \n\
        BIND(\"AltLabel\"@de AS ?propLabel ) .\n\
        optional{entity:Q42 skos:altLabel ?val}.\n\
        FILTER (LANG(?val) = \"de\") \n\
    }\n\
    UNION\n\
    {   BIND(entity:Q42 AS ?valUrl) .\n\
      \n\
        BIND(\"Beschreibung\"@de AS ?propLabel ) .\n\
        optional{entity:Q42 schema:description ?val}.\n\
        FILTER (LANG(?val) = \"de\") \n\
    }\n\
   	UNION\n\
	{	entity:Q42 ?propUrl ?valUrl .\n\
		?property ?ref ?propUrl .\n\
		?property rdf:type wikibase:Property .\n\
		?property rdfs:label ?propLabel.\n\
     	FILTER (lang(?propLabel) = \'de\' )\n\
        filter  isliteral(?valUrl) \n\
        BIND(?valUrl AS ?val)\n\
	}\n\
	UNION\n\
	{	entity:Q42 ?propUrl ?valUrl .\n\
		?property ?ref ?propUrl .\n\
		?property rdf:type wikibase:Property .\n\
		?property rdfs:label ?propLabel.\n\
     	FILTER (lang(?propLabel) = \'de\' ) \n\
        filter  isIRI(?valUrl) \n\
        ?valUrl rdfs:label ?valLabel \n\
		FILTER (LANG(?valLabel) = \"de\") \n\
         BIND(CONCAT(?valLabel) AS ?val)\n\
	}\n\
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)\n\
}\n\
ORDER BY xsd:integer(?propNumber)"

   // $('#bodyContentResearch').append(queryDataset);
    $.ajax({
                url: endpoint,
                dataType: 'json',
                data: {
                    queryLn: 'SPARQL',
                    query: query ,
                    limit: 'none',
                    infer: 'true',
                    Accept: 'application/sparql-results+json'
                },
                success: displayResult,
                error: displayError
        });
}

function displayError(xhr, textStatus, errorThrown) {
    console.log(textStatus);
    console.log(errorThrown);
}

function displayResult(data) {
    $.each(data.results.bindings, function(index, bs) {
        console.log(bs);
        $("body").append(JSON.stringify(bs) + "<hr/>");
    });
}

        </script>
    </body>
</html>
Test this script in a new tab (Careful, several charts need a API key).
Howto insert this graph in my html page?
<html>
    <head>
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">

     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.9.0/css/all.min.css">

     <script
            src="https://code.jquery.com/jquery-3.4.1.min.js"
            integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
            crossorigin="anonymous"> </script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"> </script>
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"> </script>

     <script type="text/javascript" src="https://bordercloud.github.io/sgvizler2/sgvizler2/sgvizler2.js" defer> </script>
     <script type="text/javascript" src="https://io.datascience-paris-saclay.fr/js/initExampleHTML.js"  defer > </script>
    </head>
<body style="margin:0;">
<div id="sgvzl_example_query"
   data-sgvizler-endpoint="https://query.wikidata.org/sparql"
   data-sgvizler-query="PREFIX hint: &lt;http://www.bigdata.com/queryHints#&gt;
PREFIX rdf: &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#&gt; 
PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; 
PREFIX schema: &lt;http://schema.org/&gt; 
PREFIX skos: &lt;http://www.w3.org/2004/02/skos/core#&gt; 
PREFIX wikibase: &lt;http://wikiba.se/ontology#&gt; 
PREFIX xsd: &lt;http://www.w3.org/2001/XMLSchema#&gt; 
PREFIX entity: &lt;http://www.wikidata.org/entity/&gt;

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer &#039;None&#039; .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND(&quot;N/A&quot; AS ?propUrl ) .
		BIND(&quot;Name&quot;@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = &quot;de&quot;) 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND(&quot;AltLabel&quot;@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = &quot;de&quot;) 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND(&quot;Beschreibung&quot;@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = &quot;de&quot;) 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = &#039;de&#039; )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = &#039;de&#039; ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = &quot;de&quot;) 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)"
    data-sgvizler-chart='bordercloud.visualization.DataTable'
    data-sgvizler-chart-options=''
    data-sgvizler-endpoint_output_format='json'
    data-sgvizler-log='2'
    style='width:100%; height:auto;'  />

<script>
/*$(function() {
   sgvizler2.containerDrawAll({
       // Google Api key
       googleApiKey : "GOOGLE_MAP_API_KEY",
       // OpenStreetMap Access Token
       //  https://www.mapbox.com/api-documentation/#access-tokens
       osmAccessToken : "OSM_MAP_API_KEY"
     });
});*/
</script>

</body>
</html>
from SPARQLWrapper import SPARQLWrapper, JSON

sparql = SPARQLWrapper("https://query.wikidata.org/sparql")
sparql.setQuery("""
    PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)""")
sparql.setReturnFormat(JSON)
results = sparql.query().convert()

for result in results["results"]["bindings"]:
    print(result)
    #print(result["label"]["value"])
Howto use SPARQL with Python ?
library(SPARQL) # SPARQL querying package
library(ggplot2)

# Step 1 - Set up preliminaries and define query
# Define the data.gov endpoint
    endpoint <- "https://query.wikidata.org/sparql"
# create query statement
    query <- "PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)"
# Step 2 - Use SPARQL package to submit query and save results to a data frame
qd <- SPARQL(endpoint,query)
df <- qd$results
SPARQL with R in less than 5 minutes
#!/usr/bin/env ruby
#
# Install sparql for Ruby
#   gem update --system
#   gem install sparql
#
require 'sparql/client'

endpoint = "https://query.wikidata.org/sparql"
sparql = <<-EOT
PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)
EOT

#For Wikidata, the method get is required
#For other SPARQL endpoints, the method post is prefered
client = SPARQL::Client.new(endpoint, :method => :get)
rows = client.query(sparql)

puts "Number of rows: #{rows.size}"
for row in rows
  for key,val in row do
    # print "#{key.to_s.ljust(10)}: #{val}\t"
    print "#{key}: #{val}\t"
  end
  print "\n"
end
Doc Ruby for SPARQL 1.1
endpoint = 'https://query.wikidata.org/sparql';

query = ['PREFIX hint: <http://www.bigdata.com/queryHints#> '...
'PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  '...
'PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>  '...
'PREFIX schema: <http://schema.org/>  '...
'PREFIX skos: <http://www.w3.org/2004/02/skos/core#>  '...
'PREFIX wikibase: <http://wikiba.se/ontology#>  '...
'PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  '...
'PREFIX entity: <http://www.wikidata.org/entity/> '...
' '...
'SELECT ?propNumber ?propLabel ?val '...
'WHERE '...
'{ '...
'	hint:Query hint:optimizer 'None' . '...
'	{	BIND(entity:Q42 AS ?valUrl) . '...
'		BIND("N/A" AS ?propUrl ) . '...
'		BIND("Name"@de AS ?propLabel ) . '...
'       entity:Q42 rdfs:label ?val . '...
'       '...
'        FILTER (LANG(?val) = "de")  '...
'	} '...
'    UNION '...
'    {   BIND(entity:Q42 AS ?valUrl) . '...
'       '...
'        BIND("AltLabel"@de AS ?propLabel ) . '...
'        optional{entity:Q42 skos:altLabel ?val}. '...
'        FILTER (LANG(?val) = "de")  '...
'    } '...
'    UNION '...
'    {   BIND(entity:Q42 AS ?valUrl) . '...
'       '...
'        BIND("Beschreibung"@de AS ?propLabel ) . '...
'        optional{entity:Q42 schema:description ?val}. '...
'        FILTER (LANG(?val) = "de")  '...
'    } '...
'   	UNION '...
'	{	entity:Q42 ?propUrl ?valUrl . '...
'		?property ?ref ?propUrl . '...
'		?property rdf:type wikibase:Property . '...
'		?property rdfs:label ?propLabel. '...
'     	FILTER (lang(?propLabel) = 'de' ) '...
'        filter  isliteral(?valUrl)  '...
'        BIND(?valUrl AS ?val) '...
'	} '...
'	UNION '...
'	{	entity:Q42 ?propUrl ?valUrl . '...
'		?property ?ref ?propUrl . '...
'		?property rdf:type wikibase:Property . '...
'		?property rdfs:label ?propLabel. '...
'     	FILTER (lang(?propLabel) = 'de' )  '...
'        filter  isIRI(?valUrl)  '...
'        ?valUrl rdfs:label ?valLabel  '...
'		FILTER (LANG(?valLabel) = "de")  '...
'         BIND(CONCAT(?valLabel) AS ?val) '...
'	} '...
'        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber) '...
'} '...
'ORDER BY xsd:integer(?propNumber) '];

url_head = strcat(endpoint,'?query=');
url_query = urlencode(query);
format = 'text/tab-separated-values';
url_tail = strcat('&format=', format);

url = strcat(url_head, url_query, url_tail);

% get the data from the endpoint
query_results = urlread(url);

% write the data to a file so that tdfread can parse it
fid = fopen('query_results.txt','w');
if fid>=0
    fprintf(fid, '%s\n', query_results)
    fclose(fid)
end

% this reads the tsv file into a struct
sparql_data = tdfread('query_results.txt')
Project Github MatlabSPARQL
<?php
require __DIR__ . '/../vendor/autoload.php';
use BorderCloud\SPARQL\SparqlClient;

$endpoint ="https://query.wikidata.org/sparql";
$sp_readonly = new SparqlClient();
$sp_readonly->setEndpointRead($endpoint);
$q = <<<EOD
PREFIX hint: <http://www.bigdata.com/queryHints#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX skos: <http://www.w3.org/2004/02/skos/core#> 
PREFIX wikibase: <http://wikiba.se/ontology#> 
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> 
PREFIX entity: <http://www.wikidata.org/entity/>

SELECT ?propNumber ?propLabel ?val
WHERE
{
	hint:Query hint:optimizer 'None' .
	{	BIND(entity:Q42 AS ?valUrl) .
		BIND("N/A" AS ?propUrl ) .
		BIND("Name"@de AS ?propLabel ) .
       entity:Q42 rdfs:label ?val .
      
        FILTER (LANG(?val) = "de") 
	}
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("AltLabel"@de AS ?propLabel ) .
        optional{entity:Q42 skos:altLabel ?val}.
        FILTER (LANG(?val) = "de") 
    }
    UNION
    {   BIND(entity:Q42 AS ?valUrl) .
      
        BIND("Beschreibung"@de AS ?propLabel ) .
        optional{entity:Q42 schema:description ?val}.
        FILTER (LANG(?val) = "de") 
    }
   	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' )
        filter  isliteral(?valUrl) 
        BIND(?valUrl AS ?val)
	}
	UNION
	{	entity:Q42 ?propUrl ?valUrl .
		?property ?ref ?propUrl .
		?property rdf:type wikibase:Property .
		?property rdfs:label ?propLabel.
     	FILTER (lang(?propLabel) = 'de' ) 
        filter  isIRI(?valUrl) 
        ?valUrl rdfs:label ?valLabel 
		FILTER (LANG(?valLabel) = "de") 
         BIND(CONCAT(?valLabel) AS ?val)
	}
        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber)
}
ORDER BY xsd:integer(?propNumber)EOD;
$rows = $sp_readonly->query($q, 'rows');
$err = $sp_readonly->getErrors();
if ($err) {
      print_r($err);
      throw new Exception(print_r($err,true));
}

foreach($rows["result"]["variables"] as $variable){
        printf("%-20.20s",$variable);
        echo '|';
 }
 echo "\n";

foreach ($rows["result"]["rows"] as $row){
        foreach($rows["result"]["variables"] as $variable){
                printf("%-20.20s",$row[$variable]);
        echo '|';
        }
        echo "\n";
 }
 ?>
Project Github BorderCloud/SPARQL
import com.bordercloud.sparql.Endpoint;
import java.util.ArrayList;
import java.util.HashMap;

public class Main {

    public static void main(String[] args) {
        try {
            Endpoint sp = new Endpoint("https://query.wikidata.org/sparql";, false);

            String querySelect = 'PREFIX hint: <http://www.bigdata.com/queryHints#> \n'
                    + 'PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  \n'
                    + 'PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>  \n'
                    + 'PREFIX schema: <http://schema.org/>  \n'
                    + 'PREFIX skos: <http://www.w3.org/2004/02/skos/core#>  \n'
                    + 'PREFIX wikibase: <http://wikiba.se/ontology#>  \n'
                    + 'PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>  \n'
                    + 'PREFIX entity: <http://www.wikidata.org/entity/> \n'
                    + ' \n'
                    + 'SELECT ?propNumber ?propLabel ?val \n'
                    + 'WHERE \n'
                    + '{ \n'
                    + '	hint:Query hint:optimizer 'None' . \n'
                    + '	{	BIND(entity:Q42 AS ?valUrl) . \n'
                    + '		BIND("N/A" AS ?propUrl ) . \n'
                    + '		BIND("Name"@de AS ?propLabel ) . \n'
                    + '       entity:Q42 rdfs:label ?val . \n'
                    + '       \n'
                    + '        FILTER (LANG(?val) = "de")  \n'
                    + '	} \n'
                    + '    UNION \n'
                    + '    {   BIND(entity:Q42 AS ?valUrl) . \n'
                    + '       \n'
                    + '        BIND("AltLabel"@de AS ?propLabel ) . \n'
                    + '        optional{entity:Q42 skos:altLabel ?val}. \n'
                    + '        FILTER (LANG(?val) = "de")  \n'
                    + '    } \n'
                    + '    UNION \n'
                    + '    {   BIND(entity:Q42 AS ?valUrl) . \n'
                    + '       \n'
                    + '        BIND("Beschreibung"@de AS ?propLabel ) . \n'
                    + '        optional{entity:Q42 schema:description ?val}. \n'
                    + '        FILTER (LANG(?val) = "de")  \n'
                    + '    } \n'
                    + '   	UNION \n'
                    + '	{	entity:Q42 ?propUrl ?valUrl . \n'
                    + '		?property ?ref ?propUrl . \n'
                    + '		?property rdf:type wikibase:Property . \n'
                    + '		?property rdfs:label ?propLabel. \n'
                    + '     	FILTER (lang(?propLabel) = 'de' ) \n'
                    + '        filter  isliteral(?valUrl)  \n'
                    + '        BIND(?valUrl AS ?val) \n'
                    + '	} \n'
                    + '	UNION \n'
                    + '	{	entity:Q42 ?propUrl ?valUrl . \n'
                    + '		?property ?ref ?propUrl . \n'
                    + '		?property rdf:type wikibase:Property . \n'
                    + '		?property rdfs:label ?propLabel. \n'
                    + '     	FILTER (lang(?propLabel) = 'de' )  \n'
                    + '        filter  isIRI(?valUrl)  \n'
                    + '        ?valUrl rdfs:label ?valLabel  \n'
                    + '		FILTER (LANG(?valLabel) = "de")  \n'
                    + '         BIND(CONCAT(?valLabel) AS ?val) \n'
                    + '	} \n'
                    + '        BIND( SUBSTR(str(?propUrl),38, 250) AS ?propNumber) \n'
                    + '} \n'
                    + 'ORDER BY xsd:integer(?propNumber) \n';

            HashMap rs = sp.query(querySelect);
            printResult(rs,30);

        }catch(EndpointException eex) {
            System.out.println(eex);
            eex.printStackTrace();
        }
    }

    public static void printResult(HashMap rs , int size) {

      for (String variable : (ArrayList) rs.get("result").get("variables")) {
        System.out.print(String.format("%-"+size+"."+size+"s", variable ) + " | ");
      }
      System.out.print("\n");
      for (HashMap value : (ArrayList>) rs.get("result").get("rows")) {
        //System.out.print(value);
        /* for (String key : value.keySet()) {
         System.out.println(value.get(key));
         }*/
        for (String variable : (ArrayList) rs.get("result").get("variables")) {
          //System.out.println(value.get(variable));
          System.out.print(String.format("%-"+size+"."+size+"s", value.get(variable)) + " | ");
        }
        System.out.print("\n");
      }
    }
}
Project Github BorderCloud/SPARQL-JAVA
Very soon !
TODO