メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.422948849499 34.7410009622511, 137.423172660012 34.7412178303734, 137.423500721527 34.7415189905322, 137.42450228157 34.7408358021487, 137.424659722051 34.7407813757194, 137.425153908353 34.7404747963201, 137.425443267988 34.740281340495, 137.424761043303 34.7398999518181, 137.424531728153 34.7397924041829, 137.424771687026 34.7394898914704, 137.424845837646 34.7394308546227, 137.425599827333 34.7389996218725, 137.426231449562 34.7386387961821, 137.426359594254 34.7388206491413, 137.426732539453 34.7393741204342, 137.427356021545 34.7402815861943, 137.427630257155 34.7406641246196, 137.428110264915 34.7413617357591, 137.428312929798 34.7416794921349, 137.426740658591 34.7424090178021, 137.425536131733 34.7432829594101, 137.42509927881 34.7436063219167, 137.424504669534 34.7431882646341, 137.423562306621 34.7423789383367, 137.423586852885 34.7423632504665, 137.422000326865 34.7408495817341, 137.422414875852 34.7404950068324, 137.42271405429 34.7401225055633, 137.422863729726 34.7399644262519, 137.422903505226 34.740252396708, 137.42290956367 34.7402867532514, 137.423180327488 34.7408152408209, 137.422948849499 34.7410009622511)) ^^http://www.opengis.net/ont/geosparql#wktLiteral