About: http://webisa.webdatacommons.org/219677778

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 guess it is the radiating pattern.here are a couple that I took a while back.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com