About: http://webisa.webdatacommons.org/429711291

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	conditional expression is an updating expression, the other has to be one too".
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org