About: http://webisa.webdatacommons.org/216421180

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	They are mainly used to convert DVD movies to different video formats, such as DVD to AVI, DVD to FLV, DVD to WMV, DVD to MPEG, and DVD to MP4, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	winxdvd.com