| http://www.w3.org/ns/prov#value | - d around the world, with markets in Asia and Europe mostly finishing modestly lower in the absence of much positive news.Wariness held sway as the fourth quarter earnings season was opening Tuesday, with Alcoa releasing its results after the closing bell.Alcoa turned in income of $242 million, up from a loss a year earlier, despite falling aluminum prices.The shares traded flat at $9.10 during the
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