SPARQL -- GraphDB Free 8.5 documentation

SPARQL is a SQL-like query language for RDF data. SPARQL queries can produce result sets that are tabular or RDF graphs depending on the kind of query used. Let's use SPARQL, the query language for RDF graphs, to create a graph. First, define prefixes to URIs with the PREFIX keyword. In the example below, we set bedrock as the default namespace for the query.