メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.6722714389 26.2110433317124, 127.672578510301 26.2119431355096, 127.672717771592 26.2123183708907, 127.672864538195 26.2127326335678, 127.672987322145 26.2130634958897, 127.673101179835 26.2133970495538, 127.673211992483 26.2136929309636, 127.673310834212 26.2139673176148, 127.673426204042 26.2143345079629, 127.673163754477 26.2143994171848, 127.672489707113 26.214561674404, 127.671663558459 26.2147591064822, 127.67164565871 26.2147618067164, 127.671222318416 26.2148503157543, 127.671186333188 26.2148646221059, 127.671070319884 26.2143411358319, 127.670952436344 26.21380924401, 127.670903439064 26.2135882169132, 127.670713606588 26.2127316938155, 127.670592370589 26.2125536623115, 127.670475748332 26.2123627206442, 127.670187249704 26.2119230591436, 127.670181551021 26.2119140390781, 127.669882256083 26.211439021138, 127.670842331435 26.2110019401604, 127.671920173064 26.2105310926154, 127.672199658156 26.2109115418364, 127.6722714389 26.2110433317124)) ^^http://www.opengis.net/ont/geosparql#wktLiteral