メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.440343594093 33.2260443572513, 130.439913526775 33.2260359013133, 130.440865658699 33.2243793342274, 130.441137342784 33.2243089148653, 130.44163783953 33.2242069595982, 130.442594107586 33.2240305083261, 130.442411921955 33.2234304809701, 130.442906987406 33.2233182113688, 130.442970503802 33.2237441445595, 130.442982924848 33.2238805123211, 130.443137830203 33.2247784000665, 130.442161235886 33.2250000602682, 130.442344400396 33.2258224175636, 130.442280068616 33.225895128678, 130.442193620375 33.2259196238491, 130.442110732455 33.2259379546888, 130.441626520912 33.2259882435746, 130.441487131429 33.2259746017473, 130.441138512751 33.2259567436017, 130.440810230649 33.2259965821281, 130.440343594093 33.2260443572513)) ^^http://www.opengis.net/ont/geosparql#wktLiteral