About: http://webisa.webdatacommons.org/158056530

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	One aspect of the invention is an apparatus for distracting first and second adjacent vertebrae.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es