メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.940609715577 35.7364853732452, 137.940764284333 35.7380518886427, 137.940867292012 35.7389520166242, 137.940881330921 35.739074924467, 137.940942410801 35.7397955206469, 137.940972009565 35.739990819928, 137.940548937817 35.7400333062935, 137.94040527574 35.7400993525159, 137.940261381248 35.7401987405971, 137.940206101978 35.7403041062138, 137.940108800073 35.7405704948431, 137.940017110074 35.7410036919828, 137.939799020588 35.7409859807306, 137.939608578203 35.7409239476547, 137.939445615231 35.7408231019485, 137.939323159233 35.7407836217036, 137.939173179409 35.7407773542758, 137.939009245651 35.7408210524768, 137.938776848591 35.7408978069781, 137.938564833735 35.7409745667647, 137.938245538116 35.7403331157625, 137.93809379615 35.7399384371346, 137.937872367556 35.7393334454795, 137.937340398504 35.7379010683925, 137.937303891675 35.7378054112138, 137.937118812764 35.7373200862079, 137.93761088239 35.737239930309, 137.937339457364 35.7363835940129, 137.937345938489 35.7363462153108, 137.937365298894 35.7363255685443, 137.937394536126 35.7363191401315, 137.937449110017 35.7363264747695, 137.937505358603 35.7363596073631, 137.937563291315 35.7364175176451, 137.937707042551 35.7364485442617, 137.937869591389 35.7364594151451, 137.938036991976 35.7364556789784, 137.938181496072 35.7364349526137, 137.938369673766 35.7364180054737, 137.938457340696 35.7363863429002, 137.938597990124 35.736287153021, 137.938592252933 35.7358556438303, 137.939121001346 35.7358270921575, 137.939417781393 35.7358531861195, 137.939659643286 35.735933400623, 137.939883249331 35.736018441371, 137.940095664362 35.7359749693731, 137.940338356427 35.7359365855489, 137.94054469212 35.7358980136371, 137.940609715577 35.7364853732452)) ^^http://www.opengis.net/ont/geosparql#wktLiteral