About: http://webisa.webdatacommons.org/369232835

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	Sept. 1988Societe De Fabrication De Materiel OrthopediqueVertebral screw for an osteosynthesis device, especially for the lumbar and dorsal spineEP0284530A1 *4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de