About: http://webisa.webdatacommons.org/257769295

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	With reference to the drawings, and particularly with reference to FIGS. 1 and 2, 10 generally designates a smoke plume evacuator constructed in accordance with and embodying the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca