About: http://webisa.webdatacommons.org/140342486

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	In a second exemplary embodiment, illustrated in FIG. 11, the means for maintaining the position of cannula 22 comprises a rigid or semi-rigid support member 88 which may be fixed to the operating table or other supporting structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com