About: http://webisa.webdatacommons.org/102750745

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	Use any language you like for the expression such as XQuery, SQL, Groovy, Ruby etc.It sure beats programming in XML :)
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com