About: http://webisa.webdatacommons.org/285952293

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	Demo Singles: approx. seventy from the 1970's including Chuck Jackson, Roy Wood, Diana Ross, Marvin Gaye etc., various years and conditions ???60-80
http://www.w3.org/ns/prov#wasQuotedFrom	specialauctionservices.com