About: http://webisa.webdatacommons.org/69850044

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 side elevational view of the improved adapter, or cylinder holder, shown in FIG. 1, with the selector ring removed;
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com