About: http://webisa.webdatacommons.org/282458288

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	As with the embodiment of FIG. 6C, the device may be made of bone including allograft bone, metal such as titanium, PEEK (polyaryletherketone), or ceramic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es