About: http://webisa.webdatacommons.org/188095930

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	Looking at this thread, the most enlightening post is that the OP is most likely referencing interview question.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org