メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.175150509639 42.4530894211968, 141.175726726435 42.4533469108594, 141.175917607137 42.453432119134, 141.176383927679 42.4536400433906, 141.17662056152 42.4538216178199, 141.176854044936 42.4539762943647, 141.176884383855 42.4539962727314, 141.177997563692 42.4544869507892, 141.177353392582 42.4551382881039, 141.177174221536 42.4554017794182, 141.177103315691 42.455693997467, 141.177097773185 42.4558128141457, 141.177096528574 42.4558412189153, 141.177104497339 42.4560088345532, 141.177113546368 42.4561965776834, 141.177117585381 42.4562827074535, 141.177226027263 42.4570193022665, 141.177257521901 42.4572332797998, 141.17726417276 42.4572776543184, 141.177367636317 42.4579666543474, 141.177389975652 42.458115976943, 141.177411759389 42.4582755641409, 141.177482942577 42.45879672085, 141.177584944858 42.4596217379503, 141.177710427588 42.4604068830303, 141.177724841689 42.4608259426742, 141.177658123763 42.461039562968, 141.177558742706 42.4612412014096, 141.17733457538 42.4616189191347, 141.177192850066 42.4618636284676, 141.177125303286 42.4620422125006, 141.177104746804 42.4622392435019, 141.177109878095 42.4624450958317, 141.177124463307 42.4625980024204, 141.17722151256 42.4628673144395, 141.1773639234 42.4630892223109, 141.177826448756 42.463769201762, 141.177966746773 42.4640261162544, 141.178001374991 42.4641792110635, 141.178004456896 42.4643383398761, 141.178017366466 42.4644948885198, 141.177403759152 42.464457073186, 141.177101047943 42.4644321539043, 141.177122588099 42.4638824666704, 141.176685373264 42.4638181642942, 141.176787653055 42.4635306025435, 141.175735982942 42.4636289247448, 141.175725529628 42.4628174268414, 141.176102224708 42.4616748983781, 141.176300480267 42.4610015274849, 141.176496082373 42.4603220810769, 141.17683710187 42.459209175364, 141.176593928119 42.4591869223956, 141.176102375638 42.4591302669009, 141.175864574901 42.4591160808859, 141.175462932995 42.4591843395479, 141.17514191771 42.4592814877715, 141.174780704628 42.4593684112125, 141.174606211857 42.4594348593554, 141.174519211048 42.4594620360168, 141.174464871273 42.4594734838301, 141.174178073508 42.4594748706378, 141.173226079395 42.459441872784, 141.172430734964 42.4594304568174, 141.171730324561 42.4594057210269, 141.171511450374 42.4594344686546, 141.171707145808 42.4592839614898, 141.171803858099 42.4592554711793, 141.171877779502 42.4592045395669, 141.171994038952 42.4585235105634, 141.172295740591 42.4571148355753, 141.172409596898 42.4564516489178, 141.172596407602 42.4555384682337, 141.172691792289 42.4549662626153, 141.172925686467 42.4547584366972, 141.173611120632 42.4541681417085, 141.174029206913 42.4538143371727, 141.174669404961 42.4528744604942, 141.175150509639 42.4530894211968)) ^^http://www.opengis.net/ont/geosparql#wktLiteral