About: http://webisa.webdatacommons.org/384022633

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	The invention is particularly described in the following specification, reference being made to the drawings by which it is accom panied, in which: Fig. 1 is more or less diagrammatic elevation of the apparatus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com