About: http://webisa.webdatacommons.org/78866531

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. 9 is a longitudinal cross sectional view of the viscous material-filled piston dampening device embodiment of the present invention showing the introducer needle after retraction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca