About: http://webisa.webdatacommons.org/82319491

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	For example, in one embodiment a guide member such as a needle or guidewire is positioned through the skin to a position adjacent a spinal segment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr