About: http://webisa.webdatacommons.org/366943793

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	In either case, the compiler will probably decide that the test is a waste of time, and remove it all together.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com