About: http://webisa.webdatacommons.org/371615478

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	if is a formula and is an action, then is a formula;(pronounced either: box or after necessarily )
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org