About: http://webisa.webdatacommons.org/330324552

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 others say the demand is driven purely by speculation, especially form institutional investors such as hedge funds looking for opportunities to make money in a climate where more traditional means of savings are offering low returns.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk