About: http://webisa.webdatacommons.org/277086234

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	Old-fashioned newsgroups seem to be evolving into Web-based discussions, which allows all the material to be archived, searched, and viewed in various ways, such as by thread or date or author.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org