<http://webisa.webdatacommons.org/202633937> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/309241364> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/202633937> . <http://webisa.webdatacommons.org/202633937> <http://www.w3.org/ns/prov#value> "20100202263METHOD FOR JUDGING OPTICAL DISC, OPTICAL DISC DEVICE AND PROGRAM - Provided is a method for easily judging that a disc is an optical disc that conforms to the DVD Download standards, without generating malfunction." . <http://webisa.webdatacommons.org/202633937> <http://www.w3.org/ns/prov#wasQuotedFrom> <faqs.org> . <http://webisa.webdatacommons.org/prov/266379526> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/202633937> .