メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> MULTIPOLYGON(((137.060417962155 34.8640489679362, 137.059971105436 34.8642404260965, 137.058876039438 34.8626306592347, 137.059772832919 34.8622189488936, 137.059832957012 34.8623059102762, 137.059840878205 34.8623255669272, 137.060850848913 34.8638635522062, 137.060711601228 34.8639232254734, 137.060539933943 34.8636552364514, 137.060199636798 34.8637353694883, 137.060325298553 34.863898451609, 137.060417962155 34.8640489679362)), ((137.058611420588 34.8649483742301, 137.058545359485 34.8648511234338, 137.058697563001 34.8647859008669, 137.059369202657 34.864498160159, 137.059596875453 34.864400676328, 137.06008269501 34.8650752449974, 137.059774993386 34.8652261160417, 137.059505154738 34.8648457052211, 137.059352503165 34.8646165368655, 137.058611420588 34.8649483742301))) ^^http://www.opengis.net/ont/geosparql#wktLiteral