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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	Keith Sketchley says: March 22, 2013 at 3:41 pm #8 misses a bad period of heavy ice in Beaufort sea, IIRC 1960s-70 (near bottom of the lat cooling cycle (which Crockford refers to on her blog or other writings).
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com