メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.624835522481 34.4307407610824, 136.623735512676 34.4311462861081, 136.621235792981 34.431818803865, 136.617187976613 34.4326428992987, 136.6150917282 34.4330613873729, 136.614119849241 34.4331750104171, 136.613236066049 34.4322212645925, 136.612885833779 34.4314028936612, 136.61202553079 34.4299279578726, 136.611804520923 34.4297169173999, 136.611730537209 34.4296074110982, 136.61174360312 34.4295163458647, 136.611924381252 34.4292275128179, 136.612021330688 34.4290357328365, 136.612049825715 34.4288982457538, 136.612100665561 34.4288413631703, 136.61233852875 34.428629580588, 136.612714437568 34.4282553920136, 136.612772496322 34.4281801607434, 136.612779465285 34.4281274413712, 136.61275416124 34.4280082546228, 136.612758919011 34.4278269353954, 136.612820449881 34.4275513741264, 136.612790241339 34.4274300986614, 136.612642531673 34.4272689815834, 136.612550945328 34.4271054706095, 136.612490867181 34.4269033448537, 136.612513770318 34.4266926355517, 136.612561158426 34.4264940586283, 136.612555153268 34.4263404029614, 136.612382617404 34.4257925891704, 136.612386944962 34.4250437205287, 136.612332523821 34.4242748603108, 136.611882287543 34.4231617247526, 136.611796455077 34.4227775860577, 136.611791725858 34.4224599548117, 136.611814043521 34.4221682497301, 136.611852331646 34.4220628311077, 136.612041570712 34.4218877760795, 136.612143096226 34.421741613913, 136.612229634419 34.4215508710233, 136.612306000881 34.4212994650589, 136.612449984268 34.4207569736685, 136.613490528595 34.4210295662299, 136.614171849421 34.4212773239647, 136.614915486105 34.4214685594197, 136.615389534098 34.4216026824867, 136.616291380462 34.4219837072506, 136.616385432132 34.4219788677857, 136.616557632942 34.4219389830092, 136.616698599362 34.4219165817302, 136.616926252071 34.4219567109673, 136.617303380175 34.4220629994761, 136.6176372288 34.4222589546823, 136.618164284448 34.4225611342796, 136.618301404255 34.4227207482253, 136.618399467763 34.4229087328971, 136.618659474717 34.423435808852, 136.618806658053 34.4235477590805, 136.618953779733 34.4236509761835, 136.619063704948 34.4236719737007, 136.619418949569 34.423644261095, 136.619539266292 34.4236566131245, 136.619723424695 34.4238203545301, 136.620252430355 34.42502391219, 136.62039503403 34.425222515692, 136.620760774724 34.4255563472607, 136.621175286092 34.4257665314565, 136.621412651371 34.4260555111979, 136.621720064075 34.4265462769519, 136.621967351204 34.4268830990638, 136.622159660896 34.4271413146642, 136.622242760185 34.4273437382119, 136.622272045089 34.4276253197003, 136.622327445101 34.4277602686818, 136.62249222751 34.4279735460746, 136.622765892699 34.428197538714, 136.622970724953 34.4283091888684, 136.623660492181 34.4285238791251, 136.62451648483 34.4290480468756, 136.6254401581 34.4293559156034, 136.625795096683 34.4295344114348, 136.626480951271 34.4299296982342, 136.624835522481 34.4307407610824)) ^^http://www.opengis.net/ont/geosparql#wktLiteral