About: http://webisa.webdatacommons.org/330138251

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	A number of countries, including the US and Russia, which have methane hydrate caches offshore and under their permafrost, have begun researching ways to harvest them.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com