About: http://webisa.webdatacommons.org/361410036

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	That works pretty well, especially if you have got the time to keep updating them, or are lucky enough to get a single pattern that traps most types of spam.
http://www.w3.org/ns/prov#wasQuotedFrom	angrypets.com