メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.67064804626 32.488113713083, 131.670825884251 32.4887320762111, 131.670870497763 32.4887733033714, 131.670958773699 32.488800277478, 131.671142305431 32.4888092754802, 131.671322241631 32.4887985277342, 131.671650755798 32.488747078449, 131.671730499859 32.4887335509197, 131.671819206821 32.4887405131931, 131.671899190702 32.4887647484737, 131.671957100603 32.4887939265453, 131.672036876434 32.4888514882094, 131.672128778051 32.4887571188759, 131.672230008586 32.4887097989932, 131.672364320935 32.4886845668794, 131.672451650898 32.4886793829429, 131.672536028303 32.4887188832228, 131.672590597483 32.4888127219865, 131.672606272929 32.488880487002, 131.672590160415 32.4889383105893, 131.67254368469 32.4889983398346, 131.672451108505 32.489074993865, 131.672333675946 32.4891790457846, 131.672240171531 32.4892591216416, 131.672159560256 32.4893238050756, 131.672104705235 32.4893921917406, 131.672082613569 32.4894560360056, 131.672078913541 32.4895173873796, 131.672123841537 32.4896675012702, 131.672347686415 32.4900214087205, 131.672450221021 32.4901151334496, 131.672508458937 32.4901942979555, 131.672539217743 32.4902776242591, 131.672545494479 32.4903449468566, 131.67254102187 32.490458614827, 131.672454474814 32.4907415306844, 131.67243243516 32.4909353655188, 131.672423587463 32.4912926926157, 131.672011589519 32.4912423559598, 131.672065955334 32.4910747704937, 131.672078951067 32.4907885460282, 131.672053181954 32.4907160782192, 131.671906026185 32.4905801759985, 131.671181681533 32.4904195747031, 131.670586028434 32.4902817847679, 131.670399175978 32.4899941177946, 131.669941673279 32.4890209753243, 131.669625599597 32.488531466037, 131.670318081535 32.4882268869431, 131.67064804626 32.488113713083)) ^^http://www.opengis.net/ont/geosparql#wktLiteral