メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.895587190659 35.1136982995291, 136.895651093834 35.1137799933122, 136.895797904163 35.1139676511733, 136.896014544364 35.1143692018103, 136.896363157478 35.1150154190942, 136.896517087563 35.1152935869492, 136.896572295748 35.1153933608651, 136.896676380671 35.115602683059, 136.89690550637 35.1160217270162, 136.897034689807 35.1162579482796, 136.897252201398 35.1166556870348, 136.897393300734 35.1169134185547, 136.897497011879 35.1171028659966, 136.897502528334 35.1171127363679, 136.89764177896 35.1173617161056, 136.897815535665 35.1176723936753, 136.897896909828 35.1178179310251, 136.898318739407 35.1186233275565, 136.898487111186 35.1189447671989, 136.898870248788 35.1196997240491, 136.899115093583 35.1201876057359, 136.898557172401 35.1201903030127, 136.898073908517 35.1201926016135, 136.897744375916 35.1201939046047, 136.897211392352 35.1201917226054, 136.896604524312 35.1201945794882, 136.895813646411 35.1201976503224, 136.894706949641 35.1202015468404, 136.894701395958 35.1195625105909, 136.894705814817 35.1185615202361, 136.894731677123 35.1185615789526, 136.894732390817 35.1184253110141, 136.894739602185 35.1182042692882, 136.894742740595 35.1181181474651, 136.894739422439 35.117816234306, 136.894737819371 35.1172767871238, 136.89474112243 35.1168150976642, 136.894736040474 35.1163799396266, 136.894736271494 35.1159648637337, 136.894736468051 35.1159382443147, 136.894733897214 35.1155342891939, 136.894736770501 35.1151302057409, 136.894736681931 35.1147594960885, 136.894738456909 35.1145109043564, 136.894735398357 35.114175681419, 136.894738405093 35.1141357579524, 136.894735959898 35.113713916102, 136.894738801095 35.1133190575868, 136.895078258954 35.113313977419, 136.895281000567 35.1133068991998, 136.895587190659 35.1136982995291)) ^^http://www.opengis.net/ont/geosparql#wktLiteral