About: http://webisa.webdatacommons.org/287747067

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	This arbitrariness arises because the orientations depend on the shape of the head of the human anatomy and the locations of the bases 330 on the head as chosen by a professional such as a surgeon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com