About: http://webisa.webdatacommons.org/423557782

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 reference numeral 70 designates a seal, such as a ring packing, or a gasket which is located between the upper and lower halves 1A and 1B to seal the connection therebetween.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com