About: http://webisa.webdatacommons.org/446985286

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	To meet these demands, improved medical devices and instrumentation have been developed, such as cannulas or micro-cannulas, medical introducers, vacuum assisted biopsy apparatus, and other endoscopic related devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk