About: http://webisa.webdatacommons.org/314132337

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	But, I do not think we can go through these ten propositions or recommendations and sort of piecemeal say, This one should be optional; this one should be required and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu