About: http://webisa.webdatacommons.org/431096346

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	During the year 1883, the Shannon Arch File, with all its patents and other rights, was purchased by a Rochester concern...
http://www.w3.org/ns/prov#wasQuotedFrom	worthpoint.com