<http://webisa.webdatacommons.org/167787153> <http://www.w3.org/ns/prov#wasQuotedFrom> <pbslearningmedia.org> . <http://webisa.webdatacommons.org/prov/276486156> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/167787153> . <http://webisa.webdatacommons.org/167787153> <http://www.w3.org/ns/prov#value> "upon the rights of any person or entity whatsoever; and (vii) the User Generated Content is not an endorsement, express or implied, of any party, product, or other entity." . <http://webisa.webdatacommons.org/167787153> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/142803704> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/167787153> .