メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.406020364898 35.737648274465, 139.406081246925 35.7379489108875, 139.406090295689 35.7379929720684, 139.406200024765 35.7385272868597, 139.406302933993 35.7390284987296, 139.406400710478 35.7395048348842, 139.406073853639 35.739582719275, 139.404914505283 35.7398309603568, 139.404879051592 35.7398385443427, 139.40466738322 35.7398575963161, 139.404423269 35.7399112667071, 139.404180513521 35.7399691994153, 139.404454578557 35.7407164111033, 139.404488756878 35.7408096078479, 139.404535465683 35.7409661022112, 139.404566102695 35.7410513283159, 139.404602101601 35.7411514322262, 139.404701843031 35.7414287409357, 139.403521171542 35.7417092664209, 139.403325349112 35.7417520681427, 139.402305313376 35.7419860985648, 139.402113726014 35.7420361134442, 139.401889704059 35.7420783188041, 139.401752368143 35.7421187397409, 139.401402407701 35.742193870567, 139.401298379744 35.7422162068331, 139.401200490416 35.7422372274388, 139.400796210523 35.7422945573242, 139.400287075707 35.7423509625894, 139.399975645945 35.7423765311035, 139.399181023323 35.7424526240991, 139.398614298041 35.7425050478994, 139.397793243283 35.7425731152582, 139.397796025899 35.7425619810547, 139.397922193593 35.742058915411, 139.398175738307 35.7417423708061, 139.398361307037 35.7415130036938, 139.398567082211 35.7413239174957, 139.398646318176 35.7412623773797, 139.399037957611 35.7410589267093, 139.399122793587 35.7410318226591, 139.399141212882 35.7410199182715, 139.399257414306 35.740871139741, 139.399297887136 35.7407106103785, 139.399379617244 35.7401893189762, 139.399431242365 35.7399155095115, 139.39946379099 35.7397427328347, 139.399486261579 35.7393103251442, 139.399489445222 35.7392490557289, 139.399499144689 35.7391008260458, 139.399447232939 35.7386876374528, 139.3993956426 35.7384540698343, 139.399276243295 35.7380869906451, 139.399273266177 35.7380784243106, 139.401348865936 35.737835958267, 139.401347011075 35.7377794415543, 139.402456054807 35.7376311360752, 139.402902101578 35.7375679469726, 139.403470203573 35.7374936799958, 139.403841928625 35.7374466464333, 139.40394699974 35.7374379364774, 139.404273436101 35.7373885407804, 139.40441459156 35.7373671958954, 139.40503214602 35.7372908785778, 139.40590898412 35.7371731397207, 139.405918924328 35.7371718022519, 139.406020364898 35.737648274465)) ^^http://www.opengis.net/ont/geosparql#wktLiteral