About: http://webisa.webdatacommons.org/33276399

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	FIGS. 4 a and 4 b are a cross-sectional view of a first embodiment of an inventive valve in a first and a second position respectively;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com