メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.006458801322 34.9304529905498, 137.006993030159 34.9306991157689, 137.007235339293 34.930800490063, 137.00779715483 34.9311344692313, 137.007946790232 34.9312227649528, 137.008012205054 34.9312873590829, 137.008044350487 34.9313259233111, 137.007986266871 34.9313629644906, 137.007920133351 34.9313999953867, 137.007752389578 34.9314899281262, 137.007565332194 34.9315613838744, 137.007432501925 34.9315948081956, 137.007334652669 34.9316378552316, 137.007286684446 34.9316945574645, 137.007217666038 34.9317366551095, 137.00707855501 34.9318061297644, 137.006935311703 34.9318396809, 137.00688923941 34.9318671589578, 137.006811338044 34.9319584732906, 137.006704712373 34.9320667235619, 137.006544562595 34.9321916669085, 137.005471494163 34.9318160326955, 137.005411647425 34.9317907420053, 137.003890383669 34.9312666147333, 137.004296151434 34.9299653622055, 137.004475824469 34.9299739778328, 137.00478845855 34.9299743854856, 137.004919952748 34.9299673025683, 137.005118543934 34.9300157336722, 137.005226605995 34.9300423547847, 137.005305446951 34.9300665426533, 137.005558031084 34.9301425802673, 137.005870454091 34.9302465131585, 137.006104061434 34.9303190029237, 137.006301150284 34.9303878527476, 137.006458801322 34.9304529905498)) ^^http://www.opengis.net/ont/geosparql#wktLiteral