About: http://webisa.webdatacommons.org/166459679

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 1961 is the earliest date where the song is found in the books and recordings indexed by the Traditional Ballad Index.
http://www.w3.org/ns/prov#wasQuotedFrom	mudcat.org