About: http://webisa.webdatacommons.org/325510211

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	Constraint and preference types are set per goal so that accepted and rejected nodes of different goals (from different taxonomies) can have different effects on a particular dialog.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com