About: http://webisa.webdatacommons.org/13499682

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	A device according to claim 11, further including an input device that inputs a proportionality set-point to control the degree of proportionality between the oxygen-containing gas and the nitric oxide-containing gas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com