About: http://webisa.webdatacommons.org/9609100

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	A means of affixing the first end of the bone anchoring device with a bone can be a thread, a wedge, an expanding mechanism, a barb, a flange, a spline or other anchoring mechanism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es