About: http://webisa.webdatacommons.org/167752678

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	Huge vents covering the sea-floor ??? among the strangest and most spectacular sights in nature ??? pour carbon dioxide and other gases into the deep waters of the oceans.
http://www.w3.org/ns/prov#wasQuotedFrom	marine-conservation.org