About: http://webisa.webdatacommons.org/166994832

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 1908 catalog is particularly significant, as this is about the time when Waterman introduced the lever-filling system.
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org