メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.681142597455 34.8904440503771, 135.681206714423 34.8905126751597, 135.681351463172 34.89066757677, 135.681463416192 34.8907829511176, 135.681762508389 34.8910324197263, 135.681427837386 34.8919894407793, 135.680811894524 34.8918265394079, 135.680432065065 34.8916779907734, 135.680361939432 34.8916488600939, 135.680254465904 34.8915964590818, 135.680200871332 34.8915307490231, 135.680157785342 34.8914718278112, 135.68011301146 34.8914018445001, 135.679336931773 34.8912575282612, 135.679257349756 34.8912534440836, 135.679184678566 34.8912801557779, 135.678980108955 34.8915130144882, 135.678889334587 34.8914914341389, 135.67894933913 34.8913810906814, 135.678998743769 34.8912655076356, 135.679069798905 34.891049972802, 135.679112177523 34.8908230934482, 135.679133036078 34.8906575005557, 135.679206335995 34.8904139407266, 135.679279211736 34.8902738396904, 135.679481929435 34.8898562410469, 135.679546159009 34.8897581631934, 135.679655053378 34.8896585833234, 135.67986964768 34.8894670909933, 135.680125748703 34.8892731718586, 135.680199381098 34.8893728820651, 135.680242278001 34.8894363101929, 135.680458900356 34.8896864099816, 135.680987739418 34.8902783464645, 135.681142597455 34.8904440503771)) ^^http://www.opengis.net/ont/geosparql#wktLiteral