メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.768332407521 35.0700865408313, 136.768224103085 35.0702533746053, 136.767793059321 35.070896207917, 136.76690648412 35.0722541163859, 136.765219018665 35.0748035789877, 136.765020443679 35.0746894691424, 136.764030149773 35.0741103293043, 136.762269409613 35.0730858562693, 136.762448625314 35.072461285932, 136.762547303553 35.0722077302544, 136.76269458071 35.0718515155171, 136.762778611971 35.0716412939947, 136.762805887424 35.0714673635057, 136.762816536209 35.0712599251639, 136.762792322184 35.0710434980347, 136.76279121655 35.0707786247413, 136.762835782664 35.0703349530047, 136.76290378988 35.0699322045389, 136.76299002061 35.0694369090012, 136.763811999169 35.0691017377252, 136.764334562673 35.0688707851417, 136.765129565221 35.0685318545635, 136.766021292085 35.0681876746664, 136.766919612144 35.0678600599287, 136.767821886458 35.0678750696685, 136.769300164128 35.0678442117757, 136.769295061103 35.0678992676171, 136.769214690606 35.0682535235735, 136.769724414593 35.0685263267288, 136.769605637561 35.0686367171625, 136.769498753527 35.0687048202188, 136.769401953844 35.0687509845005, 136.769206821521 35.0688146438644, 136.769109903134 35.0688855259133, 136.768869924062 35.0692718659993, 136.768633452641 35.0696226527233, 136.768332407521 35.0700865408313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral