Quill: Billion Triples Challenge

To use the Quill reasoner to query the billion triples dataset, please enter your query as SPARQL below:

Please note that due to an unexpected power outage at the weekend, the database suffered some curruption and is currently being rebuilt, please be patient

PREFIX foaf: <http://xmlns.com/foaf/0.1/> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX owl <http://www.w3.org/2002/07/owl#> SELECT * WHERE { ?x foaf:friend <http://w3.org/people/tbl> . } Run Query