メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.86045387889 35.3804424282971, 136.859143990324 35.3803878080487, 136.859739473773 35.3805289799059, 136.860293019807 35.3805900404526, 136.860543524405 35.3806288468077, 136.860831372577 35.3808205597765, 136.860854512671 35.380863575598, 136.860863009001 35.3809304251996, 136.860864160263 35.3813935095142, 136.860817218482 35.3814769075929, 136.860729593198 35.3815292179976, 136.860349801412 35.3817573940174, 136.860297042254 35.3818383828997, 136.86016036276 35.3825254727502, 136.859815375666 35.3828086633078, 136.859410960996 35.3826119290673, 136.859215942979 35.3825422034586, 136.858883836516 35.382500714333, 136.858595270327 35.3825023629389, 136.857947922538 35.382574698719, 136.857291853365 35.3826446141125, 136.856622618063 35.3827228011468, 136.856243150723 35.382110786857, 136.856506120961 35.3819443658897, 136.856666661709 35.3818827439772, 136.856320864709 35.3808506959856, 136.857721166137 35.3805153987801, 136.858135368517 35.3804305570755, 136.858095688496 35.3801368053307, 136.858346693341 35.380044429081, 136.858501493078 35.3799588456731, 136.858630046838 35.3798732655656, 136.859210570219 35.3794985777487, 136.859341108661 35.3795182784478, 136.859836277039 35.3795982768026, 136.859890240376 35.3803562728613, 136.86045387889 35.3804424282971)) ^^http://www.opengis.net/ont/geosparql#wktLiteral