メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.800591665235 35.7927520166186, 139.801139154301 35.7927371465756, 139.801139159132 35.7927249639124, 139.801801421961 35.7927257010975, 139.801841144437 35.7927393200125, 139.802577892338 35.7927485926986, 139.802581226199 35.7928495557334, 139.802559881762 35.7928619790619, 139.802477094592 35.7937345618096, 139.802474983063 35.7937625166861, 139.802421466121 35.7944707506875, 139.802409994877 35.7946413176731, 139.802399748522 35.7947938759672, 139.802395679321 35.7948114972466, 139.801822356719 35.7948563819764, 139.801653583061 35.7948555979731, 139.800715342635 35.7948954880339, 139.800337122105 35.7949088526561, 139.799657632018 35.7949261112488, 139.799131811144 35.7949716477517, 139.798645699498 35.7950359944727, 139.798384895853 35.7950721490572, 139.798155043193 35.7951184702242, 139.797827726294 35.7951524923634, 139.797822192677 35.7951010149121, 139.797832997252 35.7946333211424, 139.797821773703 35.7939619532244, 139.797802974462 35.792738169498, 139.7977928077 35.7927325159509, 139.798322060824 35.79273008122, 139.798369862064 35.7927361340603, 139.799698100673 35.7927375660144, 139.799727851182 35.7927387883785, 139.800497253602 35.792724246617, 139.800591665235 35.7927520166186)) ^^http://www.opengis.net/ont/geosparql#wktLiteral