メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.892156728655 35.7286106200581, 139.892419390486 35.7286835773201, 139.893226326068 35.7288418946263, 139.893883394337 35.7289350457379, 139.894048122045 35.7289590053021, 139.897186024422 35.7291290559019, 139.897196463312 35.7291951186274, 139.897264958854 35.7295708524164, 139.897280912989 35.7298746860814, 139.897218664933 35.7303296748215, 139.897357972391 35.7309561197024, 139.897730454545 35.731790002212, 139.898137227485 35.7325169735864, 139.898526745044 35.733011581421, 139.896096654888 35.7340692485161, 139.89569947112 35.7342405944418, 139.895130135725 35.7344832568048, 139.895063731199 35.7345133428174, 139.894518747956 35.7347440018491, 139.894041844588 35.734944149588, 139.89340859269 35.7343709853805, 139.893338692785 35.7343075431232, 139.893124017102 35.7341090310548, 139.892890289985 35.733892906733, 139.892284134656 35.7333323952758, 139.891898619849 35.7329591437117, 139.891415961906 35.732529854369, 139.890841399304 35.7319832953455, 139.890781019785 35.7319258663579, 139.89054338747 35.7317024330095, 139.890181117343 35.7313618006607, 139.890135188883 35.7313186239243, 139.889832358962 35.7310328837832, 139.890400026031 35.7305348665564, 139.890439013463 35.7304684978729, 139.890797529022 35.7296068134543, 139.891034636412 35.72905723981, 139.891172042672 35.7287267424688, 139.891306675901 35.7284029901588, 139.891311276366 35.7283757903801, 139.892156728655 35.7286106200581)) ^^http://www.opengis.net/ont/geosparql#wktLiteral