About: http://webisa.webdatacommons.org/270303499

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 will concede that the trees were important, especially regarding your point b.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com