About: http://webisa.webdatacommons.org/156134107

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	At first, it was sort of a joke, but afterward, more and more people started using it and even sites like Twitter and Facebook started utilizing it inside their code on their platforms.
http://www.w3.org/ns/prov#wasQuotedFrom	commonseoquestions.com