About: http://webisa.webdatacommons.org/42060570

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	If you have at least one proof, then it is always possible to disguise the proof such that it looks -- at least at first glance -- like the concluding step is a proof by contradiction, an induction, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com