About: http://webisa.webdatacommons.org/351834731

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	Referring to the embodiment of the invention illustrated in the drawings and in particular Fig. 1, the reference numeral It indicates an outer casing or shell which is generally annular in shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com