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Share, discover and reuse the Linked Data has never been easier with a LinkedWiki Platform.

Reuse these data in your code

Query, endpoint and code for reusing the same data
https://query.wikidata.org/sparql
#defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}
Howto write a query SPARQL? (in French)
{{#sparql:#defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}
| 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 = "#defaultView:Timeline\n\
PREFIX owl: <http://www.w3.org/2002/07/owl#> \n\
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n\
PREFIX schema: <http://schema.org/> \n\
PREFIX wdt: <http://www.wikidata.org/prop/direct/> \n\
PREFIX dct: <http://purl.org/dc/terms/>\n\
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>\n\
PREFIX dbc: <http://dbpedia.org/resource/Category:>\n\
PREFIX dbo: <http://dbpedia.org/ontology/>\n\
\n\
SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  \n\
    SERVICE <http://dbpedia.org/sparql> {\n\
       ?item dct:subject dbc:Peace_treaties ;\n\
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;\n\
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;\n\
              owl:sameAs ?wditem FILTER regex (?wditem, \"wikidata.org\") .\n\
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .\n\
    }        \n\
    SERVICE <https://query.wikidata.org/sparql> {\n\
	  #{?wditem wdt:P569 ?date .}\n\
      #{?wditem wdt:P570 ?date .}\n\
    #  UNION\n\
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}\n\
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .\n\
      #FILTER ((YEAR(?date)<1700)) .\n\
      #{?wditem wdt:P625 ?coord .}\n\
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)=\"en\").}\n\
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=\"en\") .}\n\
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=\"en\") .}\n\
      OPTIONAL {?wditem wdt:P18 ?image } .  \n\
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)=\"en\") .\n\
    }\n\
}"

   // $('#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://linkedwiki.com/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="#defaultView:Timeline
PREFIX owl: &lt;http://www.w3.org/2002/07/owl#&gt; 
PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; 
PREFIX schema: &lt;http://schema.org/&gt; 
PREFIX wdt: &lt;http://www.wikidata.org/prop/direct/&gt; 
PREFIX dct: &lt;http://purl.org/dc/terms/&gt;
PREFIX skos: &lt;http://www.w3.org/2004/02/skos/core#&gt;
PREFIX dbc: &lt;http://dbpedia.org/resource/Category:&gt;
PREFIX dbo: &lt;http://dbpedia.org/ontology/&gt;

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE &lt;http://dbpedia.org/sparql&gt; {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, &quot;wikidata.org&quot;) .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE &lt;https://query.wikidata.org/sparql&gt; {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)&lt;1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)=&quot;en&quot;).}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=&quot;en&quot;) .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=&quot;en&quot;) .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)=&quot;en&quot;) .
    }
}"
    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("""
    #defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}""")
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 <- "#defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}"
# Step 2 - Use SPARQL package to submit query and save results to a data frame
qd <- SPARQL(endpoint,query,curl_args=list(useragent=R.version.string))
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
#defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}
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 = ['#defaultView:Timeline '...
'PREFIX owl: <http://www.w3.org/2002/07/owl#>  '...
'PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>  '...
'PREFIX schema: <http://schema.org/>  '...
'PREFIX wdt: <http://www.wikidata.org/prop/direct/>  '...
'PREFIX dct: <http://purl.org/dc/terms/> '...
'PREFIX skos: <http://www.w3.org/2004/02/skos/core#> '...
'PREFIX dbc: <http://dbpedia.org/resource/Category:> '...
'PREFIX dbo: <http://dbpedia.org/ontology/> '...
' '...
'SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {   '...
'    SERVICE <http://dbpedia.org/sparql> { '...
'       ?item dct:subject dbc:Peace_treaties ; '...
'       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ; '...
'       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ; '...
'              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") . '...
'        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities . '...
'    }         '...
'    SERVICE <https://query.wikidata.org/sparql> { '...
'	  #{?wditem wdt:P569 ?date .} '...
'      #{?wditem wdt:P570 ?date .} '...
'    #  UNION '...
'     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .} '...
'     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date . '...
'      #FILTER ((YEAR(?date)<1700)) . '...
'      #{?wditem wdt:P625 ?coord .} '...
'      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").} '...
'      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .} '...
'      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .} '...
'      OPTIONAL {?wditem wdt:P18 ?image } .   '...
'      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") . '...
'    } '...
'} '];

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
#defaultView:Timeline
PREFIX owl: <http://www.w3.org/2002/07/owl#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX schema: <http://schema.org/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/> 
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX dbc: <http://dbpedia.org/resource/Category:>
PREFIX dbo: <http://dbpedia.org/ontology/>

SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {  
    SERVICE <http://dbpedia.org/sparql> {
       ?item dct:subject dbc:Peace_treaties ;
       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ;
       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ;
              owl:sameAs ?wditem FILTER regex (?wditem, "wikidata.org") .
        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities .
    }        
    SERVICE <https://query.wikidata.org/sparql> {
	  #{?wditem wdt:P569 ?date .}
      #{?wditem wdt:P570 ?date .}
    #  UNION
     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .}
     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date .
      #FILTER ((YEAR(?date)<1700)) .
      #{?wditem wdt:P625 ?coord .}
      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)="en").}
      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)="en") .}
      OPTIONAL {?wditem wdt:P18 ?image } .  
      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)="en") .
    }
}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.*;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;

public class Main {

    public static void main(String[] args) {
        try {
            URI endpoint = new URI("https://query.wikidata.org/sparql");
            String querySelect  = "#defaultView:Timeline \n"
                    + "PREFIX owl: <http://www.w3.org/2002/07/owl#>  \n"
                    + "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>  \n"
                    + "PREFIX schema: <http://schema.org/>  \n"
                    + "PREFIX wdt: <http://www.wikidata.org/prop/direct/>  \n"
                    + "PREFIX dct: <http://purl.org/dc/terms/> \n"
                    + "PREFIX skos: <http://www.w3.org/2004/02/skos/core#> \n"
                    + "PREFIX dbc: <http://dbpedia.org/resource/Category:> \n"
                    + "PREFIX dbo: <http://dbpedia.org/ontology/> \n"
                    + " \n"
                    + "SELECT DISTINCT  ?wditem ?wditemLabel ?date ?image ?work ?workLabel ?coord ?description WHERE {   \n"
                    + "    SERVICE <http://dbpedia.org/sparql> { \n"
                    + "       ?item dct:subject dbc:Peace_treaties ; \n"
                    + "       #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Telegraphy ; \n"
                    + "       # ?item dct:subject|dct:subject/skos:broader dbc:Telegraphy ; \n"
                    + "              owl:sameAs ?wditem FILTER regex (?wditem, \"wikidata.org\") . \n"
                    + "        #?item dct:subject|dct:subject/skos:broader|dct:subject/skos:broader/skos:broader dbc:Duelling_fatalities . \n"
                    + "    }         \n"
                    + "    SERVICE <https://query.wikidata.org/sparql> { \n"
                    + "	  #{?wditem wdt:P569 ?date .} \n"
                    + "      #{?wditem wdt:P570 ?date .} \n"
                    + "    #  UNION \n"
                    + "     # OPTIONAL {?wditem wdt:P571|wdt:P577|wdt:P580|wdt:P619|wdt:P585 ?date .} \n"
                    + "     ?wditem wdt:P571|wdt:P585|wdt:P580 ?date . \n"
                    + "      #FILTER ((YEAR(?date)<1700)) . \n"
                    + "      #{?wditem wdt:P625 ?coord .} \n"
                    + "      #OPTIONAL {?wditem schema:description ?description FILTER (LANG(?description)=\"en\").} \n"
                    + "      #OPTIONAL {?wditem wdt:P1196 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=\"en\") .} \n"
                    + "      #OPTIONAL {?wditem wdt:P800 ?work. ?work rdfs:label ?workLabel FILTER (LANG(?workLabel)=\"en\") .} \n"
                    + "      OPTIONAL {?wditem wdt:P18 ?image } .   \n"
                    + "      ?wditem rdfs:label ?wditemLabel FILTER (LANG(?wditemLabel)=\"en\") . \n"
                    + "    } \n"
                    + "} \n";
            SparqlClient sc = new SparqlClient(false);
            sc.setEndpointRead(endpoint);
            SparqlResult sr = sc.query(querySelect);
            //sc.printLastQueryAndResult();

            printResult(sr.getModel(),30);
        } catch (URISyntaxException | SparqlClientException e) {
            System.out.println(e);
            e.printStackTrace();
        }
    }

    public static void printResult(SparqlResultModel rs , int size) {
        for (String variable : rs.getVariables()) {
            System.out.print(String.format("%-"+size+"."+size+"s", variable ) + " | ");
        }
        System.out.print("\n");
        for (HashMap row : rs.getRows()) {
            for (String variable : rs.getVariables()) {
                System.out.print(String.format("%-"+size+"."+size+"s", row.get(variable)) + " | ");
            }
            System.out.print("\n");
        }
    }
}
For example, with Gradle :
apply plugin: 'java'
apply plugin: 'application'

// This comes out to package + '.' + mainClassName
mainClassName = 'Main'

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}
dependencies {
    compile "com.bordercloud:SPARQL-JAVA:[1.0,)"
}
Project Github BorderCloud/SPARQL-JAVA
Other SPARQL client : RDF4J
You can use the SPARQL clients in Java : BorderCloud/SPARQL-JAVA or RDF4J