About: http://webisa.webdatacommons.org/125559907

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	For both readability purposes (since many CSS tags already make heavy use of hyphens) and to avoid introducing some confusing/misleading references, for example in this article:
http://www.w3.org/ns/prov#wasQuotedFrom	meyerweb.com