メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> MULTIPOLYGON(((140.468289368022 40.5992714689507, 140.468059201008 40.5993961261388, 140.468253037703 40.5999866430375, 140.468287642394 40.6000861012483, 140.467774695572 40.6001688434288, 140.467751616781 40.6000761058945, 140.467520208961 40.5993302532215, 140.468077870172 40.5990920157926, 140.468289368022 40.5992714689507)), ((140.465197023654 40.6005349857283, 140.464687154491 40.6006608545484, 140.464613222387 40.6004916125097, 140.464351327932 40.5999777762352, 140.464251427837 40.5997803770248, 140.46414836923 40.5994069959244, 140.464569814063 40.5993450146904, 140.464974492506 40.600059411931, 140.465124724616 40.6003580093007, 140.465197023654 40.6005349857283))) ^^http://www.opengis.net/ont/geosparql#wktLiteral