DBIS-Logo

Database Unit at the Institute for Informatics, University of Göttingen

SPARQL/RDF/OWL query playground

Example Queries:
Prefix declarations for rdf:, rdfs:, owl:, xsd:, xs:, swrl: are added automatically.
If no input files are given, Mondial is used automatically.
If mondial is used, prefixes ":" and "mon:" are declared automatically if used and not declared otherwise.
Reasoner: None    Jena Rule-Based    Openllet OWL     
optimize federated query

Execution Time: 0s

URLs enclosed in <...> are true resource identifiers, while those in [...] are actually blank nodes that get fake URLs just for HTML browsing and for accessing this single URL via HTTP GET.

Quick Manual