メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.776315688134 37.3687836959165, 138.776253275302 37.3690652866969, 138.77619793957 37.3694922983644, 138.776193052672 37.3695787547326, 138.775173459212 37.3696428298401, 138.775203640323 37.3695741928977, 138.775192463263 37.3695390217678, 138.775150860439 37.3695170148626, 138.7750068819 37.3694929983128, 138.774799222876 37.3694581475187, 138.77461641185 37.3694100048431, 138.774555421918 37.3693814277141, 138.77453026158 37.3693085563502, 138.774493399004 37.3690680293795, 138.774327561947 37.3691147395131, 138.77419769152 37.3691681247199, 138.774139719113 37.3692057110284, 138.774076142381 37.369223458167, 138.774009722178 37.3692236141154, 138.773565105762 37.3690889348475, 138.772983396638 37.3689181085612, 138.772775629041 37.3688522813065, 138.772209318862 37.3687377319566, 138.77198505948 37.3687027762928, 138.771888328518 37.3686876547566, 138.771821760818 37.3682837377025, 138.77173998052 37.3677199172753, 138.771724948117 37.3676050660716, 138.771796641645 37.3676122209224, 138.771781035877 37.3674848408118, 138.771725692146 37.3671107450887, 138.771683762068 37.366818698339, 138.771671791892 37.3667208774453, 138.772648072489 37.3664229389446, 138.773097720839 37.3662898249488, 138.773178162991 37.3660142471743, 138.773226785648 37.3659105106103, 138.773352481543 37.3657837856086, 138.773483537249 37.3657126599348, 138.773541432457 37.3656976006973, 138.773705052397 37.3656794766392, 138.773732432237 37.365707994229, 138.773794297737 37.3658399112031, 138.773808047939 37.365873950071, 138.773835370594 37.3658859944671, 138.773850728851 37.3658832822405, 138.773860010658 37.3658580594055, 138.773875173242 37.3658131110187, 138.773893809362 37.3657777292108, 138.773926753642 37.3659299880432, 138.774050063291 37.3663140593611, 138.77410004483 37.3664637443242, 138.774161832793 37.3665738392739, 138.774299750543 37.3667592195872, 138.774407621556 37.3668855370037, 138.774448775578 37.3669480931975, 138.774514039336 37.3670798612865, 138.774554216822 37.3671103183287, 138.774636130073 37.3671264582845, 138.774868004425 37.3671273197163, 138.775074255518 37.3671105026942, 138.775130451558 37.3670886869076, 138.775218869772 37.3670258271592, 138.775318377231 37.3669623771035, 138.77541203104 37.3669266756336, 138.775493835553 37.3669129664886, 138.775589291886 37.3669059830473, 138.775710309237 37.3669002060293, 138.775782772093 37.3669007394063, 138.775845890814 37.366908615105, 138.775907454112 37.3669561972942, 138.775975866687 37.3670131974327, 138.776134091227 37.367153614924, 138.776180249139 37.3671847619197, 138.77625716454 37.3672394891126, 138.776263235294 37.3674523520077, 138.776300477331 37.3675239257531, 138.776417497367 37.3677387785597, 138.776464073784 37.3678366593515, 138.776464359055 37.367914656907, 138.776444291384 37.3682036101998, 138.776315688134 37.3687836959165)) ^^http://www.opengis.net/ont/geosparql#wktLiteral