About: http://webisa.webdatacommons.org/261528535

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	circumstances, it is difficult to situate the elongated member, such as a spinal rod, in an optimum location relative to the vertebrae.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com