メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.800451999869 35.4836457051295, 138.800461875983 35.4836733198728, 138.800494900622 35.4837324967225, 138.800569331392 35.4837845643699, 138.800858415263 35.483971583213, 138.801061802918 35.4841045224257, 138.801372575142 35.4842196923469, 138.801383436647 35.4842237141644, 138.801431897587 35.4842546483143, 138.801466597125 35.4843011452727, 138.801496262596 35.4843829353859, 138.801532187533 35.4845204834921, 138.801567456749 35.4845924712887, 138.801752303608 35.4849696071434, 138.80185630576 35.4853060297534, 138.801908656655 35.4854499110811, 138.801936473548 35.4855034659508, 138.802033875495 35.4856643802805, 138.801934323576 35.4857045243629, 138.801899819969 35.4859229374696, 138.801895593652 35.4859496879129, 138.801635823589 35.486079915667, 138.801531283189 35.4861548197588, 138.801526490976 35.4861582525736, 138.801047916119 35.4865011015608, 138.800960266141 35.4865362159193, 138.800347458454 35.4867817232493, 138.80030642042 35.4867149353339, 138.800210131628 35.4865582327825, 138.800075536157 35.4863392059762, 138.800073130699 35.4863348816907, 138.799681650271 35.4865829318166, 138.799382447891 35.4862002692141, 138.799338023006 35.4861434442897, 138.799202254792 35.4860598041723, 138.799187224221 35.4858267826423, 138.79868093562 35.4853511834209, 138.798652997175 35.4853687525388, 138.798151497484 35.4848424364749, 138.797313405209 35.4838672393838, 138.798084555104 35.4834765673725, 138.7981451023 35.4834470515388, 138.798964339761 35.4830477690516, 138.798978433565 35.4830409032238, 138.799339428049 35.4828820848445, 138.799775760207 35.4826900846992, 138.799786053938 35.4826855520526, 138.799963633978 35.482958801033, 138.800000163937 35.48303494164, 138.8000456367 35.4831886996701, 138.800073510365 35.483252149501, 138.800109978415 35.4833057202178, 138.800325301308 35.4834306725498, 138.800334059499 35.4834357561564, 138.800382565631 35.4834737323299, 138.800408648931 35.4835245120483, 138.800451999869 35.4836457051295)) ^^http://www.opengis.net/ont/geosparql#wktLiteral