About: http://webisa.webdatacommons.org/200921429

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	This example is an illustration of a very common programming situation, where you want a specialization of a previously defined class.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com