About: http://webisa.webdatacommons.org/432752427

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	Such an adjustment device is particularly economical compared to the devices of the prior art, especially as a precise rotation is generally easier to carry out than a precise translation, using high-precision mechanics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com