メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.991486864638 34.000214632305, 130.991573451683 34.0004119712614, 130.99069137201 34.0007050079738, 130.990368751758 34.0008218054767, 130.990026809821 34.0009475737229, 130.989705631809 34.0010700180444, 130.989449699899 34.0011644888149, 130.989326244682 34.0011942993266, 130.989112709831 34.0012314179654, 130.98877188598 34.0012697136721, 130.988734435061 34.0012749900619, 130.988605460307 34.0009017196187, 130.988365354568 34.0001676040548, 130.988519299477 34.0001404808922, 130.988741549597 34.000108940812, 130.988934978855 34.000070079744, 130.989095696578 34.0000055498188, 130.989309814397 33.999938149599, 130.989477569635 33.9998845332143, 130.989810301924 33.9997702292661, 130.989853707 33.9997562760111, 130.9903014888 33.9996572991175, 130.991225562527 33.9994766567737, 130.991486864638 34.000214632305)) ^^http://www.opengis.net/ont/geosparql#wktLiteral