メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.055934501537 39.384437761286, 140.05646843044 39.3843258069194, 140.056732242403 39.3848598188115, 140.056825538331 39.385067416845, 140.056986992864 39.3854265655355, 140.057168696063 39.3858411637494, 140.057200676479 39.3859181574444, 140.057599595519 39.3867671193325, 140.056652816694 39.3870479181131, 140.056570483466 39.3870723560116, 140.05652802597 39.3870823495736, 140.056462421694 39.3870864907899, 140.056134015386 39.3871090187326, 140.055843837353 39.3871347560115, 140.055344413625 39.3871817659328, 140.055300371552 39.3865696476257, 140.055196374646 39.3851288389291, 140.055180689123 39.3849881201538, 140.055165812164 39.3848977258413, 140.055140238471 39.3848154249207, 140.055109450026 39.3847290076955, 140.05507649204 39.3846502476107, 140.055038412168 39.3845673709199, 140.054999375922 39.3845054603213, 140.05494728172 39.3844271362411, 140.054894963036 39.3843692903372, 140.054861566426 39.3843388059448, 140.055775173404 39.3841164859111, 140.055934501537 39.384437761286)) ^^http://www.opengis.net/ont/geosparql#wktLiteral