メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> MULTIPOLYGON(((135.176133907995 34.2338593159723, 135.175896798354 34.2338594119713, 135.17590071585 34.2336217903174, 135.175720384726 34.2336171964531, 135.175721332304 34.2332400938364, 135.175721672121 34.2331614901617, 135.17585836415 34.2331624096994, 135.175853492467 34.2328518992862, 135.175934577991 34.232850332338, 135.175930579149 34.2329914567946, 135.176134515713 34.2329928283247, 135.176130664775 34.233118740688, 135.176133907995 34.2338593159723)), ((135.17699394032 34.2328051903059, 135.176999236002 34.2330637223781, 135.176578366926 34.2330544140778, 135.176575084963 34.233121728314, 135.176359457348 34.2331191519935, 135.176361524337 34.2329673075813, 135.176132915106 34.2329654892259, 135.176132266899 34.2329536517842, 135.176141691257 34.2327952356938, 135.176142216467 34.232531389869, 135.176240823274 34.2325331799079, 135.176408531044 34.2325362801023, 135.177013955749 34.2325426026094, 135.17699394032 34.2328051903059))) ^^http://www.opengis.net/ont/geosparql#wktLiteral