About: http://webisa.webdatacommons.org/399874740

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	FIG. 2 is a schematic representation of an alternative and preferred apparatus for practicing the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com