About: http://webisa.webdatacommons.org/171819929

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	Then just read some of the results that come up to see whether the posts are signal or noise; at least that way you get a history of the person's posting habits as a reference.
http://www.w3.org/ns/prov#wasQuotedFrom	automags.org