About: http://webisa.webdatacommons.org/339927233

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	Your list of ???must haves??? may be different, but I???ll venture to say this list is a great starting point.
http://www.w3.org/ns/prov#wasQuotedFrom	trinaholden.com