メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.179020606177 33.9990414357927, 131.178560448916 33.999006888654, 131.178349387192 33.999005192685, 131.177398168936 33.9990927731028, 131.177037053675 33.9991301562145, 131.17648810456 33.999241110621, 131.176272262427 33.9992651520793, 131.176219581295 33.9992647278157, 131.176288667988 33.9983390616767, 131.176570659388 33.9983789448057, 131.176645325451 33.9983868711481, 131.176715848136 33.9983801135791, 131.176733859359 33.9983437729164, 131.176760950063 33.9971925624822, 131.177144409395 33.9971413891383, 131.177497218059 33.9973752327628, 131.177987408946 33.9977803731921, 131.178610465935 33.9983019523067, 131.178710328404 33.9984126334642, 131.179103531882 33.9982619610553, 131.179429053584 33.9988379175479, 131.179163828077 33.9989494698992, 131.178966255124 33.9989149200821, 131.178987562478 33.9989736932831, 131.179020606177 33.9990414357927)) ^^http://www.opengis.net/ont/geosparql#wktLiteral