About: http://webisa.webdatacommons.org/57531021

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	Below is an example of how to implement key controls using what I have cooked up:
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com