メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.174852077972 34.2380391822209, 135.175025920398 34.23804035221, 135.175010961036 34.2384269395244, 135.175003321731 34.2386365026974, 135.174919198209 34.2386359365519, 135.174928577227 34.2388223709256, 135.174423972292 34.2388048868036, 135.173865956631 34.2387942252839, 135.173867532617 34.2386326577588, 135.173940462803 34.2386331492029, 135.173941704781 34.2385058110659, 135.173902441421 34.2385055464929, 135.173901524361 34.2380257374219, 135.174019358001 34.2380218820157, 135.174022628763 34.2376864927049, 135.174415126007 34.2376939266298, 135.174404983263 34.2378731856586, 135.174674225917 34.2378749985892, 135.174674680237 34.2378283734409, 135.174826005853 34.2378340406098, 135.174852077972 34.2380391822209)) ^^http://www.opengis.net/ont/geosparql#wktLiteral