| http://www.w3.org/ns/prov#value | - Below is an update to the graph from last year???s article, which charts the trend from all available public polls on same-sex marriage going back to 1988.The trendline ??? derived through regression smoothing ??? estimates that about 50 percent of Americans now support gay marriage and that 46 percent are opposed, with a small percentage of voters undecided.
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