About: http://webisa.webdatacommons.org/172598521

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	It is a shame that so many of the links on old sites like this do not work anymore (such as the slide shows and videos, and some other links).
http://www.w3.org/ns/prov#wasQuotedFrom	danbricklin.com