About: http://webisa.webdatacommons.org/143227621

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	In the US, regardless of copyright, covers were an automatic option ??? since the Copyright Act of 1909 ??? enabled by
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org