About: http://webisa.webdatacommons.org/98488571

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	I had to create the WSDL file by hand from the SOAP envelope since SOAP:Lite apparently does not need one and, since Perl is dynamically typed, my colleague could not tell me the exact types of his replies.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com