About: http://webisa.webdatacommons.org/371773763

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	SpamAssassin can adapt to each system's email environment, learning to recognize which senders are to be trusted and to identify new kinds of spam.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com