About: http://webisa.webdatacommons.org/254827144

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	Take the writers who produced what is now referred to as The Great American Songbook, such as George Gershwin, Irving Berlin, Rodgers & Hammerstein, Cole Porter and Duke Ellington.
http://www.w3.org/ns/prov#wasQuotedFrom	heraldscotland.com