About: http://webisa.webdatacommons.org/244544646

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. 7 is a plan view showing the internal surface of the base plate used in the medical valve of this invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk