About: http://webisa.webdatacommons.org/151009513

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	A tool or other device to be positioned, or a Y-stage, may be attached to the upper surfaces of carriage plates 120 and 122.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk