メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.22061786431 33.9935379084287, 131.220590821585 33.9935911981257, 131.220580082567 33.9936064690923, 131.220543129986 33.9936215392536, 131.220738294368 33.993659054635, 131.220827290027 33.9936912253861, 131.221357738049 33.9939958630639, 131.221407877145 33.9939409828679, 131.221804280184 33.9941958383148, 131.222109524265 33.9944503389662, 131.22246411378 33.9947622668417, 131.222535900159 33.9948164893372, 131.223241439869 33.9953652524431, 131.223549707122 33.995607667852, 131.223642723074 33.9956769883847, 131.223694686936 33.9957344400088, 131.223731442837 33.9958213608601, 131.223751703545 33.9959075970966, 131.223937885291 33.9967000270869, 131.223029744793 33.9967520868955, 131.222689553533 33.9967732829544, 131.222413169937 33.9967906022442, 131.222186461302 33.9968047801228, 131.221734307191 33.9968337087202, 131.221700209615 33.9968347459507, 131.220839299344 33.9968609204387, 131.220759203806 33.9968698289306, 131.219974477211 33.9969571055404, 131.219026204218 33.9937570442445, 131.218970340026 33.9935685163955, 131.218932201508 33.9934398087707, 131.218771041695 33.9929435486774, 131.21873522612 33.9928606646496, 131.219326838679 33.9930299604372, 131.219447506856 33.993068220488, 131.219708160193 33.9931614930636, 131.22018026758 33.9933550060345, 131.22061786431 33.9935379084287)) ^^http://www.opengis.net/ont/geosparql#wktLiteral