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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	It seems to me since the oceans are a massive loose liquid covering most of the earth and are subjected to tremendous influences that cannot be collectively stable variation is unavoidable.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com