メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.870437523229 43.8140016409476, 143.870549875221 43.8140086956996, 143.871045746532 43.8140490011677, 143.871061107651 43.814049732722, 143.871604285845 43.8140761618525, 143.87161907402 43.8140772174009, 143.872187018701 43.8141181462778, 143.87271283811 43.8141526042842, 143.872816935051 43.8141632556691, 143.873761678346 43.8142294997325, 143.874289009728 43.8142659677054, 143.875854855285 43.8143742530106, 143.875795507944 43.814827902533, 143.875744184391 43.8152194692769, 143.875688401208 43.8156470499339, 143.875618556095 43.8161791852839, 143.875602356548 43.8163049711763, 143.875562765414 43.8166065021762, 143.875512032013 43.8169948604553, 143.873453211647 43.8168705135662, 143.872915670975 43.8168380371822, 143.87237706644 43.8168055013787, 143.872064619466 43.8167866288293, 143.871897188798 43.8167755746131, 143.871369005 43.8167407060641, 143.870980138364 43.8167150414609, 143.870468516083 43.8166747286409, 143.868650081686 43.8165649938022, 143.868652816394 43.8165405365359, 143.868699895197 43.8161339508455, 143.868722923217 43.8159870962987, 143.868756561076 43.8157729177288, 143.868776298504 43.815547598648, 143.868786595033 43.8154291567184, 143.8688228008 43.8150981434645, 143.868865985192 43.8147415038318, 143.868912331208 43.8143438580875, 143.868970740877 43.8139074013531, 143.870104736439 43.8139770050287, 143.870437523229 43.8140016409476)) ^^http://www.opengis.net/ont/geosparql#wktLiteral