メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.528860367346 34.5801943468638, 136.529344309204 34.5804025808427, 136.530014984331 34.5807022761089, 136.530450435539 34.580951001318, 136.530561594803 34.5810694135643, 136.530740095943 34.5812788168883, 136.530822928212 34.5813888990674, 136.530859175751 34.5814376236629, 136.53090575201 34.5814839092189, 136.530929488062 34.581520572781, 136.531294235827 34.5820252731008, 136.531510476026 34.5823166381565, 136.53180005224 34.5827571454402, 136.531960738351 34.5829898671506, 136.532230860308 34.5834369380793, 136.532499579121 34.5840107936741, 136.532372926166 34.5841076936631, 136.53193846966 34.5844525809184, 136.531419898324 34.5833509893282, 136.531328129622 34.5833761776242, 136.531215977896 34.5831559225299, 136.531373868042 34.5831034027627, 136.531242819262 34.5827974427187, 136.531189932483 34.5828168286164, 136.531154594512 34.582750492069, 136.53082829706 34.5828686774763, 136.530795672886 34.5828003574762, 136.530604651919 34.5824037950387, 136.530237960192 34.5825841349716, 136.530211197598 34.5825338196078, 136.530078706244 34.5823081591384, 136.529978009348 34.5821075752454, 136.529739321732 34.582262991414, 136.529399558261 34.5817422621424, 136.528879165773 34.5820789135794, 136.528434330308 34.5823922778207, 136.528295202419 34.5822139743787, 136.528148544866 34.5820500718898, 136.528027491653 34.5821103180674, 136.527546793126 34.5823622743571, 136.527148735136 34.5826269751729, 136.527211836711 34.5826876997945, 136.526942434354 34.5828015450694, 136.526741100715 34.5828928414316, 136.526457708335 34.5830637966115, 136.526358494845 34.5831240882074, 136.525994555945 34.5833313062997, 136.525885379832 34.5833782575257, 136.525785572001 34.5834253102083, 136.52528046839 34.5836917282462, 136.525225418292 34.5836316724747, 136.525102326564 34.5834972484131, 136.525085349298 34.5834787265196, 136.524938335973 34.5835621818076, 136.524841327232 34.5834655380812, 136.524632996282 34.583243857937, 136.52448375633 34.5830813716356, 136.524427494134 34.5830520289456, 136.524140974636 34.582753205441, 136.52409992395 34.5826913993306, 136.524205763134 34.5826081201901, 136.524953368492 34.5821551534771, 136.525117053004 34.5820489468431, 136.524891297006 34.5817776163295, 136.524949742682 34.5817414463159, 136.525875277881 34.5811881220671, 136.525993031882 34.5813538406374, 136.52612406086 34.5815182348543, 136.527022725364 34.5809323349357, 136.527054995527 34.5809112080345, 136.527535592093 34.5805972724749, 136.527794355698 34.5804383936749, 136.527975193733 34.580312107425, 136.528020305028 34.5802819088321, 136.528187877354 34.5801449732847, 136.528403900132 34.5800078286031, 136.528430510191 34.5800210968821, 136.528860367346 34.5801943468638)) ^^http://www.opengis.net/ont/geosparql#wktLiteral