メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.130717063105 34.8264971916468, 138.130795564372 34.8265230669987, 138.130897829431 34.826524856523, 138.131056863431 34.8264847028875, 138.131713512074 34.8261269483373, 138.13175390188 34.8261766526928, 138.131770644969 34.8261952263519, 138.131682413607 34.826264541647, 138.131642617583 34.8263310461413, 138.131629762155 34.8263990414321, 138.13163823789 34.8265100627322, 138.131646393896 34.8266355212714, 138.131637877348 34.8267457157093, 138.131589223322 34.8268646634464, 138.131513076066 34.8269917672857, 138.131293634484 34.8273264115892, 138.131570344563 34.8273764811646, 138.132016770347 34.8274530537182, 138.132354108821 34.827505841149, 138.131923711391 34.8282942524216, 138.131746043107 34.828588035562, 138.131605011675 34.8287569880572, 138.131426512147 34.8288906830777, 138.131275779087 34.828993544783, 138.131081196458 34.8290849341598, 138.130649341193 34.8293025832734, 138.129882447147 34.8296772524051, 138.129718809386 34.829464692068, 138.129726180737 34.8290849629957, 138.129417274102 34.8289564031738, 138.129457373551 34.8288991278646, 138.129483000096 34.8288503274287, 138.129813156663 34.8288770405437, 138.130066245607 34.8288335832557, 138.130250508189 34.8287582934665, 138.130448598199 34.8290116646499, 138.131224245824 34.8286349065035, 138.131004511105 34.8283316059456, 138.130727216347 34.8283932331104, 138.130612032861 34.8284434507041, 138.13045913503 34.8283608652749, 138.130723287016 34.8279606488736, 138.13054718558 34.8277282613219, 138.130215034521 34.8278914900677, 138.129962970858 34.8280027732114, 138.129786414762 34.8280643536733, 138.129745137746 34.8280889483713, 138.129679024547 34.8280235997947, 138.129749229464 34.8277457609166, 138.129641874645 34.82776437907, 138.129542628426 34.8276882953507, 138.129665483384 34.8276317638358, 138.129788421463 34.8275562867935, 138.129950030588 34.8273988083352, 138.129827626777 34.827354205396, 138.129666975952 34.827296879229, 138.129536970716 34.8272333080224, 138.129426230375 34.8271591606372, 138.129315507748 34.827061982883, 138.129138651635 34.8272004691737, 138.12889189895 34.8275472809756, 138.128868529063 34.8276356680393, 138.128615132812 34.8277486355594, 138.128454567163 34.8276722920584, 138.128301758353 34.8275707592583, 138.128171005385 34.8276841013814, 138.128094663718 34.8276143537241, 138.128002412064 34.8276835848111, 138.12785709223 34.8276262328967, 138.127804561949 34.8276462841077, 138.127580805701 34.8273678265712, 138.127818512722 34.8271921316701, 138.128590448083 34.8263740013195, 138.128975128756 34.8260461348523, 138.129481533388 34.8255784856015, 138.130148416546 34.8257418730134, 138.130424963671 34.8254333927136, 138.130840525246 34.8257355292321, 138.130653968489 34.825867719053, 138.130303641452 34.8261544944766, 138.130700560462 34.8264917189813, 138.130717063105 34.8264971916468)) ^^http://www.opengis.net/ont/geosparql#wktLiteral