About: http://webisa.webdatacommons.org/413129197

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	Meeting those requirements exactly was an email I received this morning asking if I knew how to include week numbers in the standard WPF Calendar control from the WPF Toolkit, so it looks something like this:
http://www.w3.org/ns/prov#wasQuotedFrom	charlespetzold.com