About: http://webisa.webdatacommons.org/108497679

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	So what is the difference, if any, between a seacock and a ball valve or ballcock, other than the fact that it would appear most seacocks have flanges?
http://www.w3.org/ns/prov#wasQuotedFrom	sailnet.com