メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.328848563589 31.4204641963323, 130.329053820367 31.4208407218668, 130.329062882281 31.4208535226153, 130.329434932127 31.4213790842951, 130.329452015611 31.4214034130897, 130.328661283381 31.4217243807907, 130.328632096486 31.4217373893963, 130.32784995931 31.4220859632591, 130.326699264916 31.4226231796912, 130.325765919389 31.4230445623527, 130.325749157605 31.423052033005, 130.325033751184 31.4233708889193, 130.324429645618 31.4224904383101, 130.324380997697 31.4224234400103, 130.324162168439 31.4221220557124, 130.324532499368 31.4219362992626, 130.324276009268 31.4215998245405, 130.324545463639 31.4214438341868, 130.324414773299 31.4212954542571, 130.324721028395 31.4211410666019, 130.324646427989 31.4209005359021, 130.325068945468 31.4208041178764, 130.326098793496 31.4205691274522, 130.327321793622 31.4202976583514, 130.32861290206 31.420031891381, 130.328848563589 31.4204641963323)) ^^http://www.opengis.net/ont/geosparql#wktLiteral