About: http://webisa.webdatacommons.org/405620753

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	The problem is that because the types depend on calculations, type checking is vastly more difficult to do (impossible in general).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com