About: http://webisa.webdatacommons.org/440037502

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 harmonica, also French harp, blues harp, and mouth organ,[1] is a free reed wind instrument used worldwide in many musical genres, notably in blues, American folk music, jazz, country, and rock and roll.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org