About: http://webisa.webdatacommons.org/9287957

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	In the first specification sent to the Patent Office, the object sought to be attained is declared to be the elimination of the noise caused by the operation of a loose treadle, whether used in sewing machines or other machinery.
http://www.w3.org/ns/prov#wasQuotedFrom	cornell.edu