メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.571572677608 35.9962009652759, 139.571617970348 35.9962149803366, 139.571742447201 35.9960458355487, 139.571962726529 35.9961518911726, 139.572171924419 35.9959510122891, 139.572697213597 35.9962130130651, 139.572578754511 35.9963578699625, 139.572747520059 35.9964383935191, 139.572781834542 35.9964058242009, 139.573046250295 35.9965814369972, 139.572894506255 35.9967750779603, 139.572839777464 35.9968682604836, 139.573294300513 35.9971050669674, 139.572972967137 35.9975095171221, 139.572617544177 35.9979815210818, 139.572010636612 35.9987740866135, 139.571546992877 35.9993827364456, 139.571253095829 35.9997804432248, 139.570275204571 35.9992873928023, 139.569199416654 35.9987274033082, 139.568943537212 35.9985787127062, 139.568752155478 35.9983703841416, 139.568668866478 35.9983175988416, 139.568512711954 35.9982432986993, 139.568030397917 35.9981308773408, 139.568479075619 35.9976402997058, 139.568782911959 35.9973413133422, 139.568927195199 35.9972169151795, 139.569224379421 35.9969691464034, 139.569908816513 35.9964409374411, 139.570852775434 35.9957475674694, 139.570922943645 35.9957142243031, 139.571155911803 35.995814375231, 139.571025420093 35.9960133687579, 139.571572677608 35.9962009652759)) ^^http://www.opengis.net/ont/geosparql#wktLiteral