メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.834619037686 35.5014194787275, 136.836731402973 35.5014747199301, 136.83819662851 35.5015228587947, 136.838167864586 35.5022254738105, 136.838132324656 35.5026799776205, 136.838106679603 35.5034190046889, 136.834595296668 35.5034402726878, 136.832635895763 35.5033894927911, 136.832250951546 35.503356622329, 136.830349579219 35.5026579587471, 136.827973738637 35.5017975405187, 136.827990248622 35.501222709611, 136.82839650314 35.5012325224808, 136.828519413851 35.5009829829275, 136.828580520117 35.5007318252799, 136.828525290968 35.4999906348007, 136.828263619366 35.5000505960839, 136.827849614741 35.4989328367156, 136.827971080958 35.4989059987793, 136.827428506725 35.4976982992349, 136.827629442228 35.4976327445356, 136.827968315445 35.4975185666364, 136.828310048549 35.4974411911551, 136.828489780568 35.4974319113702, 136.82870525959 35.4974618856835, 136.829049457552 35.4975118353327, 136.829499752265 35.4976122929072, 136.829688239759 35.4976569071878, 136.829843618976 35.4977430826554, 136.830013260792 35.4979670745022, 136.830174053822 35.4982806171018, 136.830300859694 35.4985405442961, 136.830440506446 35.4989867693248, 136.830468097974 35.499647357069, 136.83050029072 35.5002308813345, 136.830715657257 35.4999292422577, 136.833052108444 35.4999851506191, 136.83475751744 35.5000195135317, 136.834619037686 35.5014194787275)) ^^http://www.opengis.net/ont/geosparql#wktLiteral