About: http://webisa.webdatacommons.org/216521145

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 first token is examined to determined whether it is an operand (i.e., whether its type is a field, constant, variable, function, or left paren).
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr