About: http://webisa.webdatacommons.org/405021209

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 an error if there are other than one or two arguments given in this form
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org