About: http://webisa.webdatacommons.org/215618005

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	But the thing you linked is a blog. And the DDJ articles" are blog entries
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com