About: http://webisa.webdatacommons.org/275225980

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	@Gabe, I think he is covered just be stating that the primary key is a kind of index.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com