<http://webisa.webdatacommons.org/prov/424094046> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/341976598> . <http://webisa.webdatacommons.org/341976598> <http://www.w3.org/ns/prov#value> "Flickr, Second Life, YouTube, and other thriving online communities transcend social networking to pioneer a new form of collaborative production." . <http://webisa.webdatacommons.org/prov/319045030> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/341976598> . <http://webisa.webdatacommons.org/341976598> <http://www.w3.org/ns/prov#wasQuotedFrom> <worldcat.org> . <http://webisa.webdatacommons.org/prov/289335487> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/341976598> . <http://webisa.webdatacommons.org/341976598> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .