メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.610101251289 35.3676916260058, 136.609521087379 35.3679031098262, 136.609028792646 35.3681268252825, 136.608405136608 35.3684564818861, 136.608299825542 35.368512122668, 136.607456392826 35.3688085055747, 136.607161992649 35.3689571435708, 136.607138024513 35.3686368895427, 136.607102491085 35.3682858769956, 136.607090296046 35.3681656789634, 136.60704958855 35.3678357688398, 136.607034095689 35.3677823873497, 136.607020953471 35.3677371150633, 136.606984059211 35.3675835619471, 136.606966040652 35.3674474917918, 136.606962447685 35.3673142341877, 136.606960901604 35.3672579597544, 136.606942711918 35.3670099149214, 136.606938114912 35.3669473578978, 136.607210739016 35.3670193966718, 136.607530616721 35.3670895406434, 136.607714919887 35.3671165203758, 136.607975544523 35.367145895502, 136.608585834344 35.3671710415296, 136.608618122327 35.3671700639554, 136.608783472436 35.3671652643285, 136.609438486263 35.3671373724333, 136.611258952977 35.3670296931693, 136.611293976904 35.3673763339351, 136.61120744206 35.3673960775495, 136.610612079963 35.3675489751074, 136.610101251289 35.3676916260058)) ^^http://www.opengis.net/ont/geosparql#wktLiteral