メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.131994331478 34.6901607546027, 135.132249170632 34.6902740214444, 135.132433225872 34.6904035283579, 135.133048624245 34.6908412136123, 135.132728486282 34.6913143407369, 135.132542832712 34.6915860043552, 135.132376016307 34.6918304995648, 135.132368048054 34.6918530889183, 135.132204362069 34.6921129164667, 135.131968109936 34.6925408396008, 135.131705059239 34.6929754169165, 135.131616410123 34.693138124343, 135.13142800035 34.693416565288, 135.131352729276 34.6935252365233, 135.131121563425 34.6934185737578, 135.1306593208 34.6932052463409, 135.129329735961 34.6922718985014, 135.130022524385 34.6911067088039, 135.13125475299 34.6900379887945, 135.131399861069 34.6899122381823, 135.131410817619 34.6899166737651, 135.131569709398 34.6899832431693, 135.131994331478 34.6901607546027)) ^^http://www.opengis.net/ont/geosparql#wktLiteral