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copied!<p>The simplest way to do this is to transform that graph into <code>ntriples</code> and send it to <code>http://yourhost:port/data/GRAPH_URI</code>. If you do an <code>HTTP POST</code> then the triples will be appended to the existing graph represented by <code>GRAPH_URI</code>. If you do a HTTP PUT then the current graph will be replaced. If the graph does not exist then it will be created no matter if you <code>POST</code> or <code>PUT</code>. </p> <p>Taking this function as example:</p> <pre><code>def assert4s(data,epr,graph,contenttype,flush=False): try: params = urllib.urlencode({'graph': graph, 'data': data, 'mime-type' : contenttype }) opener = urllib2.build_opener(urllib2.HTTPHandler) request = urllib2.Request(epr,params) request.get_method = lambda: ('PUT' if flush else 'POST') url = opener.open(request) return url.read() except Exception, e: raise e </code></pre> <p>If you had the following data:</p> <pre><code>triples = """<a> <b> <c> . <d> <e> <f> . """ </code></pre> <p>You can do the following call:</p> <pre><code>assert4s(triples, "http://yourhost:port/data/", "http://some.org/graph/id", "application/x-turtle") </code></pre> <p><strong>Edit</strong></p> <p>My previous answer assumed you were using the 4s-httpd server. You can start the SPARQL server in 4store with the following command <code>4s-httpd -p PORT kb_name</code>. Once you have this running, you can use the following services for:</p> <ul> <li><a href="http://localhost:port/sparql/" rel="nofollow">http://localhost:port/sparql/</a> to submit queries</li> <li><a href="http://localhost:port/data/" rel="nofollow">http://localhost:port/data/</a> to PUT or POST data files.</li> <li><a href="http://localhost:port/update/" rel="nofollow">http://localhost:port/update/</a> to submit SPARQL updates queries.</li> </ul> <p>The 4store <a href="http://4store.org/trac/wiki/SparqlServer" rel="nofollow">SPARQLServer</a> documentation is quite complete.</p>

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