About: http://webisa.webdatacommons.org/22851261

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	he is unless you are going to expand this page by including a demo or whatever.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org