About: http://webisa.webdatacommons.org/241276953

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	plates showing different forms of lamps, insulation, electroliers, switches, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org