メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.831959810922 34.6771848995992, 135.832186899384 34.6771952128336, 135.832268213477 34.6771939153023, 135.832268627194 34.6774436652306, 135.832268992372 34.6774728631153, 135.832430890046 34.6774725873544, 135.832618876502 34.6774711906112, 135.832618510453 34.6776533247118, 135.83263778743 34.6776540551779, 135.83291085568 34.6776573864244, 135.83292681005 34.6779239465496, 135.832968263721 34.677924286248, 135.832968010569 34.6780504984308, 135.832934396579 34.6780507058445, 135.832598799907 34.6780594036676, 135.832268953927 34.6780964206256, 135.832268863151 34.6781414963999, 135.83217888469 34.6781475708978, 135.832184683634 34.678294921128, 135.832142097562 34.6782948626837, 135.832145813169 34.6784605216109, 135.832216788998 34.67846061901, 135.832221472265 34.6785907820139, 135.831963923003 34.6785904283852, 135.831963747147 34.6785294341842, 135.831846739045 34.6785264561065, 135.831777179647 34.678526360439, 135.831749429441 34.678526322262, 135.831754917204 34.6784525180831, 135.831759884696 34.6782884208178, 135.831856469994 34.6782882723774, 135.83186232475 34.6782282727066, 135.83164608552 34.6782216366486, 135.831648689314 34.6781309249931, 135.831693291034 34.6781292960367, 135.831697960448 34.6778279980366, 135.831929582946 34.6778208510923, 135.831929362039 34.6777188665652, 135.831602875039 34.6777191215434, 135.831603515738 34.6774021829551, 135.83154818918 34.6774001342433, 135.83154860177 34.6773223788821, 135.831451902412 34.6773163298966, 135.831454702338 34.6771805426018, 135.831594834984 34.6771834113401, 135.831959810922 34.6771848995992)) ^^http://www.opengis.net/ont/geosparql#wktLiteral