メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> MULTIPOLYGON(((139.072732288743 36.2970816688294, 139.072533997279 36.2970340388465, 139.072603410609 36.2968272469069, 139.072652927958 36.2965821626757, 139.072765761257 36.2962297806515, 139.073217948452 36.2963131084278, 139.073073017924 36.2966748279603, 139.073002543928 36.2966498401341, 139.0728997103 36.2968318783659, 139.072732288743 36.2970816688294)), ((139.070444655523 36.2977361956417, 139.070413365637 36.2978412320164, 139.070221417108 36.2978030694892, 139.070254769279 36.2976379822839, 139.07045680537 36.2976585343451, 139.070444655523 36.2977361956417))) ^^http://www.opengis.net/ont/geosparql#wktLiteral