About: http://webisa.webdatacommons.org/293174541

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	Preferably, the valve includes means for limiting this movement of the seal section, for example by including a step on either the cannula's inlet end or the inner diameter of the gland.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es