About: http://webisa.webdatacommons.org/246487875

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	While the described mounting and adjusting means is the simplest structure, a number of alternative mounting and adjustment means would be apparent to one skilled in the art including a closed ball and socket joint.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com