メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.94356281872 34.8840982622201, 136.943900682795 34.8841636072958, 136.944667258818 34.8843122786262, 136.94486119164 34.8843479887381, 136.944139067572 34.8862722776462, 136.943476697498 34.8861103440763, 136.943125835256 34.8870732528809, 136.942757614769 34.8872779508859, 136.942131450825 34.8876395145598, 136.941648274751 34.8870764224927, 136.941242195749 34.8866031736625, 136.940920422461 34.8862144388449, 136.940725771478 34.8859792645487, 136.940475604267 34.8856760224192, 136.940084577119 34.8852046115964, 136.939971803006 34.885305820123, 136.939385526406 34.8846736738853, 136.939099166508 34.8843801495726, 136.93907830616 34.8841345214612, 136.938675447683 34.8838293679342, 136.93809290289 34.8834773902628, 136.938265878246 34.8833485476096, 136.939017405295 34.8834856781325, 136.939585398867 34.8835673841818, 136.941483242117 34.8838208750802, 136.942392853061 34.8839479933919, 136.942470656738 34.8838739753399, 136.942818701133 34.8839512448918, 136.94356281872 34.8840982622201)) ^^http://www.opengis.net/ont/geosparql#wktLiteral