About: http://webisa.webdatacommons.org/101045157

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	The projection 33 on the outer cylinder 30 may be formed in a shape other than the one shown in FIGS. 6 and 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk