About: http://webisa.webdatacommons.org/73709583

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	I personally have not the foggiest idea what they are talking about, and I view all of these elements as computational tools, not necessarily a statement of what is actually going on in a physical way.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu