Run your own SPARQL query

Enter your SPARQL 1.11 query below, or select and modify an example query from the panel on the right side.


Note: Only Select queries are allowed.

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  • We are using an open-source version of OpenLink Virtuoso to process queries.
  • Note that not all of the visualization chart types are applicable to all types of queries. A table visualization is applicable to all types of queries. However, other visualization forms (e.g., a Piechart) are applicable to queries returning a discrete set of values (numbers or strings) in the first position returned by the select query (the first selected variable or expression) while the remaining select positions (at least one must be present!) must be numeric.