<http://webisa.webdatacommons.org/18654450> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/18654450> <http://www.w3.org/ns/prov#value> "We provide a service to enable Users to publish, and other people to read and review digital content in on-line, eBook, or other electronic or printed formats." . <http://webisa.webdatacommons.org/18654450> <http://www.w3.org/ns/prov#wasQuotedFrom> <asstr.org> . <http://webisa.webdatacommons.org/prov/308244290> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/18654450> .