About: http://webisa.webdatacommons.org/169986221

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 do not dim a variable, the type would automatically be Variant, which can hold almost all kinds of information.
http://www.w3.org/ns/prov#wasQuotedFrom	wikibooks.org