About: http://webisa.webdatacommons.org/115211349

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	Guitars, pianos, saxophones, and other instruments are extremely recent inventions.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com