About: http://webisa.webdatacommons.org/131232378

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	On the other hand, spammers-vs-ISPs is an arms race, and this will give us a few more tools to use.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com