メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.229694526646 34.7104735489141, 135.230138758765 34.710668603247, 135.230103939678 34.7107297095687, 135.229935204043 34.711026186757, 135.229774362086 34.7112955611989, 135.229675263698 34.7114698255593, 135.2296566475 34.7115150365751, 135.22916377664 34.7113654123544, 135.229057176239 34.7113504207271, 135.228764567797 34.7112962305125, 135.228488066268 34.7112171304931, 135.228576566048 34.7110168868509, 135.228583976183 34.7110000702567, 135.228630375446 34.7107473148228, 135.228493417191 34.7107009941357, 135.228544404416 34.7104229915093, 135.228583632587 34.7102090244721, 135.228569890674 34.7102001107152, 135.228612144106 34.7100690854906, 135.228869612191 34.7101550863376, 135.229225784788 34.710283180695, 135.229694526646 34.7104735489141)) ^^http://www.opengis.net/ont/geosparql#wktLiteral