メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.461253998618 43.7231442068121, 142.461401102047 43.724500101772, 142.461573983568 43.7262654001859, 142.461760418347 43.7279515644409, 142.461875126571 43.7292430411811, 142.462041163572 43.7311432246362, 142.462238381127 43.7329578007848, 142.462341081391 43.7341865710876, 142.462539217547 43.7362492272509, 142.462657729952 43.7374950755213, 142.462784512349 43.7388492936408, 142.462891288763 43.7401122686743, 142.463002017868 43.7413809497515, 142.463136060658 43.743015528982, 142.459701984725 43.74319264336, 142.457146264814 43.7433345935128, 142.457841935077 43.7490687529147, 142.452190082285 43.7493743955401, 142.449675285381 43.7495080602823, 142.446059478746 43.7496970549289, 142.442395779186 43.7499292306993, 142.441439143113 43.7499825493435, 142.441245119309 43.7478055889303, 142.44097006265 43.7454508149637, 142.440861077615 43.744193682374, 142.440668663561 43.7422918241865, 142.440398239065 43.7397067007801, 142.439868092199 43.7349554023497, 142.439740015168 43.7338074475752, 142.439330839121 43.729945020844, 142.438703619201 43.7238728374723, 142.438139212652 43.7167609633825, 142.439291108598 43.7161967120491, 142.440675655257 43.715776276887, 142.442990863776 43.7156850819224, 142.443875214957 43.7156502466021, 142.446271410982 43.7154415693479, 142.446449921509 43.7154260203527, 142.447436491366 43.7151915399977, 142.448196730146 43.7148625963449, 142.448979996445 43.7143008435692, 142.449587132088 43.7138537003693, 142.451086282238 43.7127495738237, 142.452882148486 43.7110181927119, 142.453352423374 43.7103708568718, 142.453862800205 43.7096815370839, 142.454321200493 43.7090624022778, 142.455724725708 43.7073140162559, 142.456472333849 43.7068125948873, 142.458473458923 43.7059424986224, 142.458640321398 43.7059042903555, 142.459300695963 43.7057530824449, 142.459717732576 43.7083171632191, 142.460276269089 43.7138154539785, 142.460736955338 43.7183353147353, 142.461128863728 43.7221366659994, 142.461253998618 43.7231442068121)) ^^http://www.opengis.net/ont/geosparql#wktLiteral