メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.694587612981 34.8292064542491, 134.694140665105 34.829276032109, 134.694159746974 34.8293130209853, 134.693905593066 34.8293596970938, 134.692722289749 34.8296002778983, 134.692539791669 34.8289881606435, 134.692215752479 34.8281853897972, 134.693422456844 34.8279103741619, 134.694104535944 34.8277726976079, 134.694611223356 34.8288837494261, 134.694533419896 34.828942930725, 134.694587612981 34.8292064542491)) ^^http://www.opengis.net/ont/geosparql#wktLiteral