メタデータ名 govstat
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.337540266831 43.0319156367581, 141.337284754602 43.0318267413814, 141.337009309185 43.0317308635617, 141.336436770416 43.0315315494209, 141.33691036441 43.0310331011267, 141.33737091692 43.0305537460042, 141.337419021889 43.0304968805359, 141.337452295191 43.0304640210876, 141.337591187318 43.0303939538957, 141.337735859614 43.0302961524683, 141.337754513414 43.0302989037432, 141.337669303896 43.0309321112062, 141.337631523999 43.0312044810332, 141.337571847183 43.0316476493821, 141.337540266831 43.0319156367581)) ^^http://www.opengis.net/ont/geosparql#wktLiteral