メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.877141933875 43.5452517242072, 141.87816845647 43.5474639138346, 141.877405258479 43.5476547553364, 141.876612561101 43.5478502771746, 141.875834117485 43.5480422187769, 141.873421181202 43.5486707098262, 141.872305168218 43.5489558212603, 141.869776165469 43.549601818127, 141.868212966898 43.550001085151, 141.86771564759 43.5488990614372, 141.867497398027 43.5484154159454, 141.867450964009 43.5483125517877, 141.866017826536 43.5451731903132, 141.867556052694 43.5447803025591, 141.872524768738 43.5435111168821, 141.872621765821 43.5434867875629, 141.875899640289 43.5426644400782, 141.87667136798 43.5442559456131, 141.87668705295 43.5442519181544, 141.877141933875 43.5452517242072)) ^^http://www.opengis.net/ont/geosparql#wktLiteral