メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.911562546989 38.736440504832, 139.912021596944 38.7372554659903, 139.911025907486 38.7376135974906, 139.911367047629 38.738233662666, 139.909797454564 38.7387747528958, 139.909698175749 38.738619695297, 139.909550690474 38.7386979198042, 139.909264084046 38.7382193217045, 139.908384600841 38.7385188140377, 139.908765109035 38.7391436994583, 139.907282932185 38.7396699740753, 139.906998338466 38.7399060301714, 139.904462884376 38.7380622531112, 139.903209664649 38.7389975103361, 139.902994666247 38.7383777245612, 139.903165391224 38.7383441722943, 139.902975091049 38.7376978387514, 139.903117503798 38.7376577266509, 139.902701437703 38.7364396619265, 139.902159125314 38.7358518921026, 139.9019677211 38.7356445732317, 139.902538259907 38.7352827014722, 139.902563167711 38.7352260309756, 139.902545816597 38.7351643796207, 139.902446006696 38.7349410392733, 139.902447173925 38.7348511004064, 139.902502945498 38.7347425932144, 139.902648157992 38.7345000855615, 139.901855614434 38.7345552968876, 139.901795420871 38.7345406011143, 139.901738949027 38.7342324419001, 139.90169091817 38.7342084114225, 139.901455246626 38.7342065359387, 139.90131801491 38.7335994556754, 139.90199153865 38.7327029424555, 139.901685058629 38.7325632595634, 139.90187644522 38.7322522872135, 139.902264953228 38.7316588214355, 139.902392012426 38.7314160295297, 139.90272035351 38.7307984369315, 139.903249410796 38.7298486880924, 139.904622369631 38.7309367148326, 139.906174598605 38.7321870337741, 139.906375830423 38.7320512430282, 139.907003961696 38.7325486046352, 139.907989422005 38.7318297821499, 139.90891617707 38.7326039792877, 139.906882014035 38.7333359111155, 139.906784665339 38.7333872224684, 139.906662964672 38.7334525587186, 139.906523454392 38.7334845338429, 139.906353843865 38.7335162695816, 139.906181392657 38.733531514458, 139.907091582647 38.7351293377916, 139.911046895519 38.7337664662854, 139.911966551099 38.7353430714312, 139.910108392828 38.7360101303782, 139.910548615966 38.7367922948731, 139.911562546989 38.736440504832)) ^^http://www.opengis.net/ont/geosparql#wktLiteral