About: http://webisa.webdatacommons.org/453506619

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	But anyways after a careful review of the VO xml files and comparing with old code where I have used this operation many times I came to the conclusion : There are two kinds of bind variables: where and viewcriteria.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com