メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.236382783129 34.7073793730918, 135.23636978819 34.7074156693376, 135.236213702137 34.7076962861725, 135.236209521336 34.7077039238762, 135.236057590953 34.7079901439337, 135.23598798727 34.7081225016368, 135.235953896994 34.7081872661835, 135.235946879807 34.7082006997953, 135.235837300101 34.7084133602369, 135.235656343229 34.7088383975651, 135.235568299081 34.7090238536966, 135.235525714784 34.7091233321758, 135.235453578038 34.7092658500097, 135.234971801712 34.7091319450915, 135.234314641919 34.7089317241885, 135.234394918662 34.7087846396793, 135.234448371096 34.7086805739277, 135.234525355765 34.7084816786038, 135.234664663665 34.7082417552962, 135.234674621056 34.7082242154137, 135.234761067222 34.7080720139496, 135.234854692248 34.7078977855111, 135.234862639132 34.7078835003844, 135.234958499448 34.7077110862149, 135.23498986877 34.7076546519323, 135.23509727408 34.707461587558, 135.235108986788 34.7074406540423, 135.235142557949 34.707382935925, 135.235213070289 34.7072638128771, 135.235307222411 34.7070988762584, 135.235409031712 34.7069245867499, 135.236122172801 34.7072550995843, 135.236382783129 34.7073793730918)) ^^http://www.opengis.net/ont/geosparql#wktLiteral