メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.808416169521 35.794854676798, 139.808446748935 35.7948545064018, 139.809202684093 35.7948814353718, 139.809419551226 35.7948805240503, 139.809922730816 35.7949058920803, 139.810039237518 35.7948015346476, 139.810117900865 35.7947934323399, 139.8102637929 35.7949134496396, 139.810454785396 35.794922812666, 139.810731107036 35.794936379032, 139.81075244006 35.7951747297874, 139.810776033338 35.7954380798871, 139.810773741224 35.7956896657653, 139.810772602782 35.7957874063774, 139.810771859707 35.7958511002878, 139.810787908843 35.7960700674311, 139.810781869222 35.7963144869212, 139.810782032767 35.7963233598553, 139.810797318461 35.7972319672705, 139.810797658977 35.7972410340222, 139.810804008646 35.7974076273722, 139.810758755909 35.7977804650349, 139.810752885748 35.7978443861373, 139.810675026505 35.7981385629556, 139.810661444207 35.79816783665, 139.810346994203 35.7981375582782, 139.810075338133 35.7981085724687, 139.81003388405 35.7981041461869, 139.809824327972 35.7980817888318, 139.809369761249 35.798027963184, 139.809046775593 35.7979816716905, 139.808821669557 35.797948776122, 139.808814499379 35.7979476831193, 139.808656537543 35.7979237081165, 139.808423018229 35.7978635586004, 139.808241523597 35.7978003026566, 139.807902370547 35.7976973149312, 139.807884594909 35.7976844596884, 139.807576651878 35.797587921472, 139.806980837507 35.7973958504151, 139.806759245611 35.797345980367, 139.806731834142 35.7973316797775, 139.806272223503 35.7972261435411, 139.805990147214 35.7971753084967, 139.805573680043 35.7971202875774, 139.805204058364 35.7970689194617, 139.805080386421 35.7970436454915, 139.805065547948 35.7970493989332, 139.804753278777 35.7969960365146, 139.804553442382 35.7969730324503, 139.803940132826 35.7968859888551, 139.803855512773 35.7968742614557, 139.803559836926 35.796831304363, 139.80291899271 35.7967483148759, 139.802539364021 35.7967118121149, 139.802238328814 35.7966639038871, 139.802221402151 35.7966618047867, 139.80226683225 35.7962093955488, 139.802290847009 35.795970248771, 139.802313764031 35.7956612967592, 139.802349552024 35.7954082244071, 139.802381038028 35.7950008833098, 139.802395679321 35.7948114972466, 139.802399748522 35.7947938759672, 139.8029899319 35.7948118412166, 139.803066294286 35.7947990962656, 139.803581448086 35.7948163359071, 139.804288204431 35.7948084797819, 139.804411370506 35.794879789895, 139.804867143843 35.7949333973766, 139.805534060667 35.7949609972744, 139.806860737386 35.7950583830878, 139.807511573642 35.7950803892468, 139.807538805177 35.7948194418446, 139.808416169521 35.794854676798)) ^^http://www.opengis.net/ont/geosparql#wktLiteral