メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.428657625719 34.7378282745196, 137.428728250089 34.7380575772465, 137.428749474471 34.7381852887685, 137.428744331932 34.7384405329307, 137.428770412797 34.7386945824305, 137.428857927209 34.7390969612865, 137.429101133826 34.7395678810633, 137.429133308873 34.7396585229341, 137.429257905642 34.7398079828767, 137.429305085328 34.7399016903936, 137.429308149688 34.7399463360347, 137.429281177613 34.7400572484846, 137.429276746407 34.7400986705165, 137.429279100514 34.7401212024945, 137.429291695121 34.7401446983919, 137.42932142284 34.740176466847, 137.42932832011 34.740198988925, 137.429336380045 34.7402244662385, 137.42947751713 34.7407256090836, 137.429573187801 34.741102896724, 137.428312929798 34.7416794921349, 137.428110264915 34.7413617357591, 137.427630257155 34.7406641246196, 137.427356021545 34.7402815861943, 137.426732539453 34.7393741204342, 137.426359594254 34.7388206491413, 137.426231449562 34.7386387961821, 137.426335002447 34.7386036407547, 137.427158014807 34.7380959075203, 137.427975859448 34.7377110086736, 137.428684811299 34.7374277586034, 137.428824326938 34.7374143564484, 137.428780372887 34.7376181307001, 137.428657625719 34.7378282745196)) ^^http://www.opengis.net/ont/geosparql#wktLiteral