About: http://webisa.webdatacommons.org/287575430

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	These ???interbody fusion devices??? have taken many forms, but many have had difficulty in achieving fusion, at least without the aid of some additional stabilizing device, such as a rod or plate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com