About: http://webisa.webdatacommons.org/324624224

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	I wrote about it in detail over on my personal blog if you are interested--it is a topic I didn't want to write about here.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com