About: http://webisa.webdatacommons.org/139091995

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	I could make it a bit more efficient if you are really interested... but it will definitely not compare with C or other compiled languages, in terms of raw speed.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com