About: http://webisa.webdatacommons.org/221872572

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	By default, if you don???t specify post_only=False and on_get=True to the @validate decorator, validation would occur only on POST requests, so you would need to alter your form definition so that the method is a POST:
http://www.w3.org/ns/prov#wasQuotedFrom	pylonsbook.com