<http://webisa.webdatacommons.org/143120911> <http://www.w3.org/ns/prov#value> "Once upon a time, there was a river." . <http://webisa.webdatacommons.org/prov/85856188> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/143120911> . <http://webisa.webdatacommons.org/143120911> <http://www.w3.org/ns/prov#wasQuotedFrom> <wordpress.com> . <http://webisa.webdatacommons.org/143120911> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .