About: http://webisa.webdatacommons.org/81669748

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	In my opinion, the leader in this respect is Akismet which identifies the comments that it believes are spam and impounds them ??? free of charge, except for commercial use and very good.
http://www.w3.org/ns/prov#wasQuotedFrom	betterbusinessblogging.com