About: http://webisa.webdatacommons.org/407037141

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 question is a bit ambiguous.Here is an interesting story along these lines: http://economia.icaew.com/people/january-2014/piano-man
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com