About: http://webisa.webdatacommons.org/300162902

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	Alternatively, the ring 52 can be injected with foam or other insulators better than air; however, the weight would be increased somewhat.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com