About: http://webisa.webdatacommons.org/250712957

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	E.g. sometimes he simply asks things that we just do not know the answers to, e.g. from his latest post:
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net