About: http://webisa.webdatacommons.org/66854304

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	it is been popularized on SO and other programming fora, as well as in organized competitions.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com