About: http://webisa.webdatacommons.org/197492191

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	it is also been helpful to be able to extend the base classes and fix bugs in the standard library between releases.Third, everything is an object, with exceptions.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com