About: http://webisa.webdatacommons.org/311519034

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	Other features that may be included in the present invention are a central driven actuator such as an ironless linear motor or ball screw driving the slide in the Y direction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com