メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.504568014938 36.408123491734, 140.505076987581 36.4080381088789, 140.505572694651 36.4079549472128, 140.505718257886 36.4079305382457, 140.505717729734 36.4079298021647, 140.505425847422 36.4075322023004, 140.505323937155 36.4073657584162, 140.505431872354 36.4073266703978, 140.505545421649 36.4072665327928, 140.505604615176 36.4072318736349, 140.505673526835 36.407191541194, 140.505780988843 36.407128641851, 140.505816283975 36.4071053488248, 140.50604719294 36.4069530775301, 140.506152776792 36.4068834504791, 140.506181285323 36.4068357617804, 140.50628825528 36.4066846184255, 140.506557462904 36.4063371634894, 140.50690143007 36.4066332116719, 140.506957560123 36.4067128842041, 140.507082526048 36.4069111668367, 140.507148192611 36.4069956091574, 140.507338548163 36.4071955272862, 140.507550632395 36.4074299677303, 140.507721560287 36.4076144024806, 140.507764996578 36.4076612980192, 140.507873331109 36.4078145371911, 140.507955731963 36.4079249729624, 140.508337582292 36.4084004255123, 140.50699343746 36.4090776673489, 140.506975830038 36.4090864982247, 140.506520613493 36.4092948803126, 140.506277624134 36.4093907790792, 140.506275021742 36.4093918121841, 140.505916113252 36.4094854050289, 140.505576548427 36.4095390693549, 140.505162945041 36.4095732577406, 140.504657627499 36.4095681755726, 140.503681236932 36.4094681078228, 140.503442740204 36.409448604253, 140.503433936698 36.409447878518, 140.502593793372 36.4093792169976, 140.502177166361 36.4093451467972, 140.503226744762 36.4085149428341, 140.503454637798 36.4083346753988, 140.503595136899 36.4082935406144, 140.503928567947 36.4082307650112, 140.504568014938 36.408123491734)) ^^http://www.opengis.net/ont/geosparql#wktLiteral