About: http://webisa.webdatacommons.org/435927471

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	What is important is not the 'if', but the fact that checking to see if a single item is equal to another item is a quick operation on a single item.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com