About: http://webisa.webdatacommons.org/190685502

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	Loved your answer but it raises an issue: when you remove article and other directories, what are the techniques that are left?
http://www.w3.org/ns/prov#wasQuotedFrom	moz.com