メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.162330208474 39.684239345486, 141.163190350813 39.6845540053642, 141.163557485725 39.6846539121756, 141.164423003256 39.6853177341904, 141.16444009757 39.6853733502675, 141.16456507412 39.6857795360673, 141.164589260383 39.6859655334738, 141.164591272163 39.6859766107938, 141.164668745892 39.6864056607285, 141.164784799721 39.687048425811, 141.164685313228 39.6871852331657, 141.164591287903 39.6873692771555, 141.164469224778 39.6876745484212, 141.164455566108 39.6877135030893, 141.164279671115 39.6874681588913, 141.164079142719 39.6872237294766, 141.163905726643 39.6870440703513, 141.163647615057 39.6868093395285, 141.163619271142 39.686782080136, 141.163393970668 39.6865654112049, 141.163173560183 39.6863953497029, 141.162975420645 39.6862492218263, 141.162770371163 39.6861050829706, 141.162692030254 39.6860548828288, 141.162561084045 39.6859795688064, 141.162280871688 39.6858257890659, 141.162065498234 39.6857080684686, 141.161962651329 39.6856561068238, 141.161948979402 39.6856499175925, 141.161857115096 39.6856048931259, 141.161667030466 39.6855182037932, 141.161223194588 39.6853447220021, 141.161273482462 39.6852704782483, 141.160494859105 39.6849088472053, 141.160696091355 39.6846625404269, 141.160856272283 39.6844364380256, 141.161302324774 39.6839661469597, 141.16185948112 39.6840783989529, 141.162071825408 39.6841448279681, 141.162330208474 39.684239345486)) ^^http://www.opengis.net/ont/geosparql#wktLiteral