About: http://webisa.webdatacommons.org/353109243

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 general, when I think of the Education Mafia I think of ed school professors and teacher union leadership.Therefore, Kirby, the litmus test you are looking for is as follows.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org