About: http://webisa.webdatacommons.org/171097499

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 tongue 22 provides additional grip for the sheath 16 in gripping a panel when a panel such as the one shown in FIG. 11 is inserted into the opening 20.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es