メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.878528092237 35.4016043440064, 136.879340453268 35.4018412031369, 136.880320551872 35.4020921153473, 136.880513060743 35.4021419358691, 136.881667270773 35.4024488114588, 136.881850721982 35.4025004400648, 136.881823875233 35.4027367118117, 136.881807850848 35.4029157560288, 136.881806607418 35.4029761745084, 136.881812656778 35.4031398478249, 136.881822634269 35.4034085271054, 136.881843115525 35.4040164468755, 136.87910819704 35.4038274447989, 136.877030252524 35.403673336127, 136.876966212115 35.4036685352499, 136.877058788752 35.4035470707676, 136.877119522839 35.4034719374775, 136.877138152744 35.4034095894998, 136.877154177494 35.403336250172, 136.877156189624 35.4032422438341, 136.877147305112 35.403038775326, 136.877135151162 35.4027982561329, 136.87711463934 35.4025202521398, 136.877060846762 35.4022347751837, 136.877028600816 35.402063573065, 136.877045280081 35.4019751633727, 136.877118144601 35.401723720825, 136.877271295809 35.4012013480491, 136.877787574057 35.4013801856531, 136.878244867763 35.4015244442188, 136.878528092237 35.4016043440064)) ^^http://www.opengis.net/ont/geosparql#wktLiteral