メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.447833928974 33.0326744991456, 130.447630575826 33.0331740161184, 130.447561261465 33.0332643525315, 130.447485639156 33.0333000869823, 130.447352757902 33.0333703387355, 130.446635707003 33.0337076637945, 130.44616376984 33.0330420936344, 130.445818967795 33.0325627579928, 130.445488364647 33.0321006900185, 130.445605504942 33.0320594768454, 130.446284878501 33.0318204990337, 130.447441147461 33.0314137612337, 130.4475733812 33.0313661223784, 130.447639584324 33.0315257644397, 130.447754540746 33.0317469490838, 130.447895792427 33.0319833293768, 130.448046353869 33.0321414896518, 130.447936110776 33.0324373339496, 130.44790692088 33.0325042947096, 130.447833928974 33.0326744991456)) ^^http://www.opengis.net/ont/geosparql#wktLiteral