sparql.md

title	layout	id	permalink
Nomisma.org SPARQL Endpoint	default	sparql	/sparql/

SPARQL Endpoint

For examples, see SPARQL Examples. A basic tutorial on SPARQL is available from Apache Jena.

<textarea name="query" rows="20" class="form-control" id="code">{% for namespace in site.data.namespaces %}{% if namespace.default == "true" %} PREFIX {{ namespace.prefix}}: <{{namespace.uri}}>{% endif %}{% endfor %}

SELECT * WHERE { ?s ?p ?o } LIMIT 100 </textarea>

Additional prefixes

{% for namespace in site.data.namespaces %} {% if namespace.default == "true" %}
• {{ namespace.prefix}}
{% else %}
• {{ namespace.prefix}}
{% endif %} {% endfor %}

	<div class="form-group">
		<label for="output">Output</label>
		<select name="output" class="form-control">
			<option value="html">HTML</option>
			<option value="xml">XML</option>
			<option value="json">JSON</option>
			<option value="text">Text</option>
			<option value="csv">CSV</option>
		</select>
	</div>
	<button type="submit" class="btn btn-default">Submit</button>
</div>
<div class="col-md-6">
	<p class="text-info">This endpoint ({{ site.url }}/query) supports content negotiation for the following content types
		with SELECT queries: <code>text/html</code>, <code>text/csv</code>, <code>text/plain</code>, <code>application/sparql-results+json</code>, and
			<code>application/sparql-results+xml</code></p>

	<p class="text-info">When querying for geo:lat and geo:long properties, a map will be generated, and geographic data may be downloaded as GeoJSON and
		KML.</p>
</div>