メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.466667910301 43.0368998994449, 144.466861810386 43.037332308036, 144.467025318075 43.0376661447419, 144.465869560143 43.037976890571, 144.465847361018 43.0379834393534, 144.465180339986 43.0381820275317, 144.464598244197 43.0380287380206, 144.464554053702 43.0379410525881, 144.464541941209 43.0378975435729, 144.464364673221 43.0374686771367, 144.464291015725 43.0372921054372, 144.464392420883 43.0371315540329, 144.464453401285 43.0370358534953, 144.464538918393 43.0370145758336, 144.465324531644 43.0368188984667, 144.466490066924 43.0365406002023, 144.466667910301 43.0368998994449)) ^^http://www.opengis.net/ont/geosparql#wktLiteral