About: http://webisa.webdatacommons.org/11696337

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	following article, patented over a thousand inventions, including the phonograph,
http://www.w3.org/ns/prov#wasQuotedFrom	jhu.edu