メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.568045210543 36.1743228473728, 139.567956452853 36.1741507895901, 139.567571946101 36.1741156909545, 139.567212484939 36.1742347674055, 139.56693365908 36.1741773683664, 139.566891065683 36.1742809225058, 139.566314538354 36.1741597712918, 139.566214613367 36.1744203119434, 139.565079886564 36.1743323900937, 139.565154648021 36.1740884329043, 139.565258002758 36.1737938778115, 139.565093262322 36.1737474415842, 139.564945540371 36.1737148815745, 139.564655762909 36.1736497340096, 139.564673126759 36.173562266339, 139.564144785159 36.1734274926733, 139.564230919574 36.1731789666567, 139.563662774154 36.17305332546, 139.563703235261 36.172859955539, 139.563120859179 36.1727319742434, 139.56314164723 36.1724261617689, 139.563037285408 36.1722297191343, 139.562878429085 36.1720774270628, 139.562655819991 36.172236817006, 139.562487629249 36.1723483786249, 139.562245407359 36.1724717602191, 139.561964778289 36.1725511526033, 139.562188513605 36.1704572407834, 139.562197136583 36.1701919067611, 139.562213063331 36.1700940333703, 139.564657191954 36.1702557192904, 139.565172777496 36.1702607793924, 139.567201676518 36.1701936982318, 139.568880372326 36.1701362348695, 139.569521351544 36.1701103062637, 139.570957496251 36.1700587918747, 139.572858568393 36.1717309151262, 139.572186555894 36.1720518785867, 139.57209534053 36.1721253860365, 139.572043799651 36.1722358226555, 139.571832758541 36.1732878671766, 139.571445687997 36.1734113916573, 139.571423938909 36.1731165411352, 139.571065782355 36.1730927357197, 139.570792919166 36.1730783213668, 139.570751376567 36.17359411321, 139.569502136324 36.1739391496428, 139.568864853436 36.1740759350638, 139.568272847318 36.1742680913943, 139.568045210543 36.1743228473728)) ^^http://www.opengis.net/ont/geosparql#wktLiteral