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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	Paul Krugman was dealing with precisely such imperfections.But eventually Krugman and other trade economists came back to free trade in several writings, abandoning Kuttner et.al. to twist in the wind.
http://www.w3.org/ns/prov#wasQuotedFrom	cfr.org