メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.880198664526 37.0556924963339, 140.879926796654 37.0557936668854, 140.879734521943 37.055838237118, 140.879152341488 37.0559722041251, 140.878588362183 37.0560695420998, 140.878240606458 37.0561069638871, 140.87778449199 37.0560637467167, 140.877451863792 37.0560322518298, 140.877350900079 37.0560933330072, 140.877247695723 37.0559911776845, 140.876790613132 37.0558706668524, 140.876499432936 37.0557358119819, 140.87622239737 37.0555625350514, 140.876153635654 37.055531531202, 140.87607598516 37.0555120098599, 140.875917329218 37.0554846135394, 140.875780292271 37.0554579405786, 140.875927174367 37.0554273628129, 140.876497450322 37.0553987614393, 140.876712802599 37.0554740939245, 140.877062735102 37.0555956172779, 140.877380023604 37.0556743454447, 140.877664729225 37.0557277325106, 140.877911522007 37.0557513238, 140.878109743705 37.0557495766484, 140.878350527377 37.0557259121862, 140.87872723315 37.0556474744247, 140.8790531461 37.0555801148311, 140.879230292434 37.0556043178367, 140.879455832157 37.0556410458673, 140.879590465311 37.0553712881464, 140.879622604027 37.0553002536549, 140.879810523065 37.0553287256492, 140.879938892239 37.0553061207878, 140.880371298446 37.0551905798299, 140.8806966167 37.0550804170799, 140.880920145588 37.0549710846716, 140.881130059227 37.0548425130039, 140.881334269201 37.054714553709, 140.881479752605 37.0548313960488, 140.881587123173 37.0549041528619, 140.881819510057 37.0550426833489, 140.882025385954 37.0551249868371, 140.881902957638 37.0552280077088, 140.881703268848 37.0552187915155, 140.88159352966 37.0552418678683, 140.881442499282 37.0552707987552, 140.881308657464 37.0552912711463, 140.881168178293 37.0553338375538, 140.881007213762 37.0553876377641, 140.880880335539 37.0554162841837, 140.880756653511 37.0554285004102, 140.880671128497 37.0554623427509, 140.880198664526 37.0556924963339)) ^^http://www.opengis.net/ont/geosparql#wktLiteral