メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.312693501647 35.8867580307574, 140.312644613809 35.8871791140704, 140.312545020331 35.8882564054133, 140.312395192903 35.889626482307, 140.312322581773 35.8908658082008, 140.31214296325 35.8930326484281, 140.313333149158 35.8932023735146, 140.313263417237 35.8942019933028, 140.313179875777 35.8954219902069, 140.314385768918 35.8956709380204, 140.3143099896 35.8967428522965, 140.314235941886 35.8977941801231, 140.311520956053 35.8976852676621, 140.308860092144 35.8975949413923, 140.308910364021 35.8962041941951, 140.307083802816 35.8961558140774, 140.307234737494 35.8923548415655, 140.307236540167 35.8923093384437, 140.307342022577 35.8895476690576, 140.306902285409 35.8894937949891, 140.306501047946 35.8893523494533, 140.306050583533 35.889139593045, 140.30570688681 35.8888231167873, 140.3054801479 35.8884644498826, 140.305698637454 35.8862148597393, 140.305821758184 35.884979947114, 140.305866304621 35.8849918383454, 140.306456962769 35.8851746883614, 140.306930312849 35.8853255124125, 140.308075607855 35.885599354808, 140.308774815452 35.8857665349655, 140.30943261412 35.885931858986, 140.310075125971 35.8860933424782, 140.310263615993 35.8861407181365, 140.31041756988 35.8861793852443, 140.312432213781 35.8866854271361, 140.312693501647 35.8867580307574)) ^^http://www.opengis.net/ont/geosparql#wktLiteral