About: http://webisa.webdatacommons.org/46370717

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	Radially oriented slots are provided in a raised housing rim wherein a tool such as a screwdriver may be inserted between the housing and the vessel head to help facilitate removal of the vessel head.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com