メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.450354053419 44.3011566096536, 142.450286276839 44.3110224057498, 142.450334344904 44.3158883147845, 142.449364289073 44.3161462409585, 142.448780880729 44.3161905777078, 142.447921877768 44.3161818441206, 142.445312735909 44.3190431152673, 142.443261497005 44.32113022828, 142.443259137251 44.3212622132449, 142.434432803905 44.3212410333133, 142.429445715434 44.3212247931134, 142.422665228045 44.3212023888275, 142.415331249272 44.3211717556392, 142.415325610333 44.3243391464882, 142.414848411062 44.3244021362119, 142.413431806937 44.3247884239244, 142.412276085184 44.3255630237523, 142.411508083575 44.3261639783977, 142.411025242822 44.326511952225, 142.410565205423 44.3271598223751, 142.410367928552 44.3273968838914, 142.408940853257 44.3282513190878, 142.408384624354 44.3285390157419, 142.408424398386 44.3135417066157, 142.408450005525 44.3110224408522, 142.408489106772 44.3071745746963, 142.408502830775 44.3036193263619, 142.408527289954 44.2972841201799, 142.411790351846 44.2972894042358, 142.411794121812 44.298673780267, 142.413129709935 44.2986792533076, 142.41347215267 44.2986806608503, 142.413671370771 44.2986814670691, 142.41544038267 44.2986886774248, 142.415436563228 44.299492039439, 142.415435326655 44.2997507704914, 142.415428863304 44.3010292603092, 142.4216192439 44.3009839815366, 142.421619820414 44.3011832168036, 142.422425739864 44.3011578796923, 142.422430090299 44.3009869000031, 142.427464171569 44.3009831043188, 142.427499830581 44.2999548240995, 142.427501643051 44.2998971648557, 142.428731734235 44.2998909510702, 142.428835947597 44.2999925348846, 142.42883148528 44.3002132598887, 142.42943957289 44.300218981487, 142.429434467327 44.3011447283028, 142.431995513092 44.3011537083896, 142.431808324558 44.3009915454018, 142.436323514718 44.3010293861252, 142.445773170628 44.3011080079243, 142.450354053419 44.3011566096536)) ^^http://www.opengis.net/ont/geosparql#wktLiteral