About: http://webisa.webdatacommons.org/204528285

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 constitutes one of the advantages of the present invention, for these other clamping means, such as cementing or welds, would be in danger of impairing the accuracy of positioning and of guiding obtained according to the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com