メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.50485108315 39.333780028912, 140.504661944042 39.3344562105603, 140.504613303434 39.3346109660812, 140.504556977855 39.3347037708975, 140.504476909558 39.334753088113, 140.504309058748 39.3347960347599, 140.503925324563 39.3349064928645, 140.503781268111 39.3349865931572, 140.503522700517 39.3352182361584, 140.503417955804 39.3354224457752, 140.50341740277 39.3355401795442, 140.503400645228 39.3357074817715, 140.503368265579 39.3358003538068, 140.503296190724 39.3358496928406, 140.503168291849 39.3358802949479, 140.502766854002 39.3359380589601, 140.502646864018 39.3359872616287, 140.502598706375 39.3360429312726, 140.502550383081 39.3361295658166, 140.502485904052 39.3362595032778, 140.502449733395 39.3363151362737, 140.502353603451 39.3363830549058, 140.502173820671 39.3364135082964, 140.50203473744 39.3364613892251, 140.501928072589 39.3364232945643, 140.49929217596 39.3359579866917, 140.499643279984 39.3347792460593, 140.498649652217 39.3345906088728, 140.498980858994 39.3334423548357, 140.499299466121 39.3333877434475, 140.499295785739 39.3326044015737, 140.499314701262 39.3312235087898, 140.499318390633 39.3307337169928, 140.499315030144 39.3305543239278, 140.499697433695 39.3292136005284, 140.500151775056 39.3290844272932, 140.500958780623 39.3290084766294, 140.500966444173 39.329165010105, 140.501277337138 39.3291658966307, 140.501320383359 39.3289442709584, 140.502648032656 39.3289350279143, 140.502881010824 39.3289764351407, 140.503166290624 39.3290620448872, 140.503436853358 39.3292477535653, 140.503425900719 39.3293608838179, 140.503429232626 39.3297608287996, 140.503356548209 39.3306025759867, 140.503324215292 39.3308351412114, 140.503155680135 39.3314640878594, 140.503137565477 39.3315537628997, 140.503137102342 39.3316522850399, 140.503198782819 39.3320443719305, 140.503222932466 39.3321119290326, 140.503302476791 39.3321590934378, 140.503374905582 39.3321780187204, 140.503575544892 39.3321804865485, 140.503735077107 39.3321809379858, 140.503773628301 39.3322110260943, 140.503767645986 39.3324529548162, 140.503851098741 39.3326381329711, 140.503882529183 39.3326989546268, 140.504085087517 39.3328045957865, 140.50419601704 39.332864938484, 140.504326130456 39.3329553133978, 140.504432071654 39.3330456208279, 140.504533083653 39.3331584338891, 140.504614678454 39.3332861820491, 140.504646476055 39.3333460893291, 140.504682721767 39.3336128385177, 140.50470947714 39.3336856803451, 140.504752996681 39.3337293641789, 140.50485108315 39.333780028912)) ^^http://www.opengis.net/ont/geosparql#wktLiteral