About: http://webisa.webdatacommons.org/93168137

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. 4A is an axial cross section of a disc and a view of the top of an alternative embodiment of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com