メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.107475436167 35.2279354317115, 137.107403872707 35.2279121563803, 137.106973694937 35.2279397572615, 137.106816930379 35.2279619324235, 137.106690423486 35.227950248209, 137.106251658077 35.2279181239352, 137.106167764851 35.2278684326518, 137.105996941337 35.2277068638228, 137.106127274838 35.227545378719, 137.106237878051 35.2273494464176, 137.106255307205 35.2271540299143, 137.106244346441 35.2269423318778, 137.107076287579 35.2269329639588, 137.107195351382 35.2269321791848, 137.107468758925 35.2269166116344, 137.10771686025 35.2269045518193, 137.107994567125 35.2268925773855, 137.108239907645 35.2268835439052, 137.108451873136 35.2268761827796, 137.108632090583 35.2268721166383, 137.108726506127 35.2268797681907, 137.108881335656 35.2269826626927, 137.108708412391 35.2271476508668, 137.108175537092 35.2275630988785, 137.108123611645 35.2276856096793, 137.108089038414 35.227716015535, 137.107973594855 35.2277630017129, 137.107682246779 35.2278469423651, 137.107580989411 35.2279025969893, 137.107475436167 35.2279354317115)) ^^http://www.opengis.net/ont/geosparql#wktLiteral