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<http://webisa.webdatacommons.org/423963616>	<http://www.w3.org/ns/prov#value>	"Senior prosecutor Ahn Sang-don said investigators are considering factors including wind, ocean currents, freight, modifications made to the ship and the fact that it turned just before it began listing." .
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<http://webisa.webdatacommons.org/423963616>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aol.com> .