About: http://webisa.webdatacommons.org/205773242

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	Methane bubbles dissolved other gases, notably hydrogen sulphide and carbon dioxide, during their ascent.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov