About: http://webisa.webdatacommons.org/187245807

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	So my logical conclusion is that either 1) at some point, that code did work, 2) the author was so convinced of his D mastery that he didn't bother to try any of his examples, or 3) the page is a blatant attempt to make users not like D.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com