メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.614548635862 36.5553743554959, 136.614312250238 36.5558175002746, 136.614223800674 36.5560874561783, 136.614138341527 36.556341477931, 136.614065632988 36.5565575741263, 136.614017827385 36.556769421552, 136.614009859704 36.5568529921252, 136.614022473835 36.5577716533199, 136.614050339581 36.5579644162463, 136.614010174885 36.5579611685166, 136.614008131546 36.5581989261202, 136.614040294304 36.5583335535977, 136.614057411279 36.5584053403267, 136.613790290469 36.5584139284192, 136.6128639949 36.5584402737924, 136.612579766439 36.5584305466906, 136.612545629971 36.5585789121754, 136.612109667191 36.5588516570086, 136.612160791082 36.5586285624728, 136.611398035796 36.5584055690826, 136.610834648502 36.5583549704212, 136.610717259935 36.5581056761778, 136.610690611208 36.5581038274972, 136.610645819805 36.5581006977364, 136.610603774025 36.5580977555473, 136.610451198633 36.5580944791917, 136.610228920412 36.5580933759376, 136.610151612034 36.5578961908045, 136.61001910703 36.5579239142905, 136.610221847801 36.5573630767921, 136.610288669107 36.5571906086297, 136.610623588159 36.5563115462169, 136.610705001148 36.556093839767, 136.611081271814 36.55508749306, 136.611182633715 36.5548743830631, 136.611510747494 36.5551160981819, 136.61159887462 36.5550628575745, 136.611745225094 36.5550082303571, 136.611980181622 36.5549498949711, 136.612093230133 36.5549393301585, 136.612300256529 36.5549485639073, 136.613204153972 36.5550231505407, 136.613805299093 36.5551115793798, 136.614182332636 36.5552306560622, 136.614548635862 36.5553743554959)) ^^http://www.opengis.net/ont/geosparql#wktLiteral