About: http://webisa.webdatacommons.org/20522980

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	FIG. 7a is a sectional side view of the device of FIG. 6 wherein the mouthpiece is in the storage position;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com