| http://www.w3.org/ns/prov#value | - Journalists and other professional groups such as scientists are likely to be part of this attitude polarization; since these groups tend to be disproportionately like-minded in their political outlook, are heavier users of online news sources and social media; and face greater demands on their time in managing and using information (Besley & Nisbet, forthcoming; Donsba
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