About: http://webisa.webdatacommons.org/138218750

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	Whatever the reason, denormalization is a good tool in many many cases, and for what it tries to accomplish, it basically says that the tables are over-normalized for practical purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlblog.com