メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.044087865298 35.2742207410653, 137.043707817139 35.2745029514965, 137.043293904353 35.2747963928609, 137.043209600053 35.2748582765534, 137.043045608276 35.2749338079577, 137.042877653346 35.2749746868198, 137.042709770585 35.2749766212044, 137.042371711493 35.2749497815252, 137.042164843439 35.274923574259, 137.041487150187 35.274835522215, 137.040754325046 35.2747556457536, 137.04048878922 35.2747142308377, 137.040261546338 35.2747303932514, 137.040194845966 35.2747505327134, 137.040094564305 35.2747871146922, 137.039837622965 35.2748758514691, 137.038934085832 35.2734696206467, 137.039518928653 35.2732130008761, 137.040027774374 35.2730228474613, 137.040475281994 35.2729499519134, 137.041124407812 35.2728581875006, 137.041598410463 35.2725895372189, 137.042026013274 35.2723505547147, 137.041966005334 35.2722723897647, 137.04209387212 35.2722191452457, 137.042272660991 35.2716459450863, 137.042406866358 35.2717765843579, 137.043416066395 35.2727589465611, 137.043856459002 35.2731580828286, 137.04460711515 35.2738555057985, 137.044087865298 35.2742207410653)) ^^http://www.opengis.net/ont/geosparql#wktLiteral