<http://webisa.webdatacommons.org/263702490> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.ca> . <http://webisa.webdatacommons.org/263702490> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/42976775> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/263702490> . <http://webisa.webdatacommons.org/263702490> <http://www.w3.org/ns/prov#value> "As noted above, Appendix W provides detailed source code listings for the preferred embodiment of the present invention, including each of the components according to the present invention, and details of a set of Java objects used by the system." .