About: http://webisa.webdatacommons.org/158211741

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 annexed drawing, Figure 1 is a diametrical section through the improved fireextinguisher.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com