About: http://webisa.webdatacommons.org/223999242

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	The biggest problem is that they are expensive, and more expensive than hard copies.
http://www.w3.org/ns/prov#wasQuotedFrom	dooyoo.co.uk