| http://www.w3.org/ns/prov#value | - With this in mind, the classification of Senators into the categories described above, particularly with respect to the ???lean yes??? or ???lean no??? categories, should be viewed as a heuristic and be combined with the on the ground realities and developments that unfold in real time (e.g., Republican Senator Rob Portman of Ohio recently announcing his support for marriage equality).
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