About: http://webisa.webdatacommons.org/342771309

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	After placement of the device into the bore, the enclosed chamber (interior of the cage) can be filled with bone chips or other suitable material for facilitating bony union between the vertebrae.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es