メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.469603577851 34.7040594126736, 135.469789237357 34.7041734672059, 135.470039800586 34.704327383445, 135.470654255361 34.7047047254582, 135.470941818161 34.7048813379591, 135.471262344103 34.7050782341822, 135.471518350219 34.7052354106666, 135.472076663377 34.7055782738815, 135.469502263168 34.7084487674769, 135.469386504422 34.708781391335, 135.469292738543 34.7088339462995, 135.468941170389 34.7090308859544, 135.468500021324 34.7092788475679, 135.468227811056 34.7094688066608, 135.468004551567 34.7096392574083, 135.467827581312 34.7097794842819, 135.467622086171 34.709992410213, 135.467154133478 34.7097016148058, 135.466665285507 34.7093979090393, 135.466732730934 34.7092869261055, 135.466770740891 34.7092245515789, 135.466873390328 34.7088496166195, 135.466836943023 34.7085873236426, 135.466749573863 34.7083524163833, 135.466663393022 34.7080318724644, 135.466659702973 34.7080219968454, 135.466539885151 34.7077003206864, 135.466448092724 34.707423981495, 135.466289926396 34.7071443945904, 135.466273608056 34.7071155885547, 135.466043534609 34.706564819482, 135.465905392437 34.7063418036749, 135.465964892748 34.7062195178903, 135.46842595876 34.7033564912688, 135.468660959472 34.7034958343414, 135.469375741403 34.7039193976849, 135.469603577851 34.7040594126736)) ^^http://www.opengis.net/ont/geosparql#wktLiteral