About: http://webisa.webdatacommons.org/425149637

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	Altova has made available its XMLSpy 2008 Standard Edition, an entry-level XML editor that lets you view and validate XML, DTD, XML Schema, XSLT, XQuery, and other files, as well as perform basic editing tasks.
http://www.w3.org/ns/prov#wasQuotedFrom	drdobbs.com