メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.860773583606 35.5947894634279, 136.86031869605 35.5947183137961, 136.859756518669 35.5946628401824, 136.859536532613 35.5946528459079, 136.859190469524 35.5951788876186, 136.858771935938 35.5956155551, 136.858469716857 35.5959201272865, 136.858267146867 35.5961168927859, 136.858233852767 35.5961708554923, 136.858207176776 35.5962248359976, 136.858164021138 35.596265251851, 136.858127866615 35.596295053781, 136.858039731365 35.5965524956726, 136.858007047135 35.5968176157186, 136.857929820518 35.5969513229491, 136.857786022372 35.5971211259343, 136.857708224951 35.5969546642954, 136.857652591437 35.5968320250404, 136.857541135542 35.5966129797981, 136.857485452097 35.5964638974402, 136.857407587424 35.5962708159055, 136.857318531896 35.5960338696901, 136.857251401351 35.5958408164973, 136.857206923494 35.595664861954, 136.85717132417 35.5955956185441, 136.857150125449 35.5955481362299, 136.857130505484 35.5954881927594, 136.857130683544 35.595442032582, 136.857122058389 35.5951020563371, 136.857112436699 35.5948250677035, 136.85713086349 35.5946024440546, 136.857120635071 35.5944826314279, 136.857089064954 35.5943528001385, 136.857042928487 35.5942385291115, 136.856761113755 35.5940369308188, 136.856872530186 35.5936679285974, 136.856853136215 35.59354439579, 136.856803915242 35.5934363498033, 136.856592873326 35.5931101812189, 136.856489027558 35.5928430888706, 136.856471641083 35.5926966387789, 136.856427632284 35.592484241329, 136.856502074261 35.5923569356619, 136.856590405425 35.5921439985244, 136.856920885905 35.5922047408132, 136.857443008191 35.592351991919, 136.857869346604 35.5924611436549, 136.858305462744 35.5926054945671, 136.858518502088 35.5926938536274, 136.858627399642 35.5927644118801, 136.858898006402 35.592938020728, 136.859132272174 35.5931007611463, 136.859237727148 35.5932037040781, 136.859608426877 35.5935924204167, 136.859842489556 35.5938037833206, 136.860251108423 35.5942263585885, 136.860773583606 35.5947894634279)) ^^http://www.opengis.net/ont/geosparql#wktLiteral