メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.741366590111 35.2567071294667, 136.741371335418 35.256792287358, 136.741393735361 35.2571934950944, 136.741402755735 35.2575105714346, 136.74141811801 35.2575523151999, 136.741007428109 35.2577599030007, 136.740741773896 35.2578941800331, 136.740689023121 35.2579208427026, 136.740560930629 35.2579770172457, 136.73991594005 35.2582450593715, 136.739805622369 35.2582922799102, 136.739596956664 35.2573644340796, 136.739483144643 35.2569277660872, 136.739730640295 35.2568835574523, 136.739731235339 35.2567708826039, 136.739759719878 35.2565794310222, 136.739829592154 35.2563543204395, 136.739982536849 35.2560055542864, 136.740108364469 35.2555890873785, 136.740166401305 35.2550033690515, 136.740183152962 35.2547330728912, 136.741356468945 35.2547481344211, 136.741365050934 35.2550423918146, 136.741357436165 35.2554777214176, 136.741349380736 35.2559641759686, 136.741343229637 35.2562928198936, 136.741366590111 35.2567071294667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral