メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.490386438607 39.472396040218, 140.490405030643 39.4724558419108, 140.490574377411 39.4727730195764, 140.49059553429 39.4728144617661, 140.490619451327 39.4728393736513, 140.490640618281 39.472878774685, 140.490667149228 39.472911962509, 140.490701706672 39.4729472510436, 140.490741489462 39.4729816045438, 140.490753762452 39.4730478967173, 140.490750149477 39.4730901815246, 140.490733028074 39.4731007218929, 140.490630387303 39.4731453901529, 140.490596143427 39.4731664375213, 140.49057544796 39.4732113106688, 140.490561444831 39.4732800246434, 140.490561223876 39.4733249929112, 140.490594961151 39.4734070765721, 140.49064921236 39.4734812690983, 140.490706735194 39.4735872093806, 140.490728706066 39.4736617640115, 140.490744620356 39.4736937605032, 140.49077248942 39.473755348503, 140.490823426659 39.4738110228317, 140.490925393399 39.4739038623887, 140.490979697175 39.4739674986092, 140.491006667462 39.4740363325142, 140.491047290338 39.4741078456494, 140.49088004631 39.47409680085, 140.490753717543 39.4741017077919, 140.490661469233 39.4741146683403, 140.490514526453 39.4741433016313, 140.490358157505 39.4741778901103, 140.490170186194 39.4742223078225, 140.490023100916 39.4742800398984, 140.489906700056 39.4743431755914, 140.489770475835 39.4744492158375, 140.489465413301 39.4746968791694, 140.48933177183 39.4747943411526, 140.489276139901 39.4744801346266, 140.48879871275 39.4719519949809, 140.489116399481 39.4719132400452, 140.490161656517 39.4717893921136, 140.490211934853 39.4718680420421, 140.490239566184 39.4719266740517, 140.490259897258 39.4720298311024, 140.490334260117 39.4724314258394, 140.490386438607 39.472396040218)) ^^http://www.opengis.net/ont/geosparql#wktLiteral