About: http://webisa.webdatacommons.org/246897118

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 flexible region is relieved with a plurality of openings, such as a series of axially spaced, circumferentially extending slots.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk