About: http://webisa.webdatacommons.org/260587992

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	Steps 504-506 describe a recursive process to manage conditional constraints of fields contained within conditional constraint expressions; the following is a further description of the recursive aspect of operations 500.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es