About: http://webisa.webdatacommons.org/186114257

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	class, and if an object Y is the value of P for a subject X, then Y is an instance
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu