About: http://webisa.webdatacommons.org/109216821

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	Included were songs such as My Country Tis of Thee, America the Beautiful, and I???ve Been Working on the Railroad.
http://www.w3.org/ns/prov#wasQuotedFrom	folkalley.com