About: http://webisa.webdatacommons.org/36004304

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	Anyone can attach a sidemount bottle kneeling on the floor, the real proof of a modern sidemount rig is the ability to do so mid-water, especially with steel tanks.
http://www.w3.org/ns/prov#wasQuotedFrom	diverite.com