<http://webisa.webdatacommons.org/prov/246057910> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/290951622> . <http://webisa.webdatacommons.org/290951622> <http://www.w3.org/ns/prov#value> "In the context of this conference, this is:ebooks, PDFs, file types exportable to offline use" . <http://webisa.webdatacommons.org/290951622> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/290951622> <http://www.w3.org/ns/prov#wasQuotedFrom> <endpoint.com> .