About: http://webisa.webdatacommons.org/176247465

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	For example, when I say that the automobile started with the invention of the wheel, I do not mean that the wheel is some sort of automobile.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org