About: http://webisa.webdatacommons.org/291856813

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	You do not mention that cost is an issue, but there is a second hand market out there.
http://www.w3.org/ns/prov#wasQuotedFrom	mumsnet.com