About: http://webisa.webdatacommons.org/177258068

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. 17 is a sixth alternate embodiment shown in a sectional view similar to FIG. 2 that would be taken along lines 2???2 from FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk