メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.227304357402 36.0652989980385, 136.227475822 36.0654122836569, 136.227992654636 36.0657773853637, 136.228203716387 36.065928469644, 136.228294863188 36.0659943282706, 136.228668999019 36.0662577332976, 136.228414809808 36.0664999978172, 136.228161806226 36.0667412914479, 136.228066361979 36.0668385718881, 136.227985181184 36.06690475944, 136.227897938539 36.0669525070122, 136.227854946294 36.066975884774, 136.227778398858 36.0669954501779, 136.22767312067 36.0670073022745, 136.227505569718 36.0670037367508, 136.22653133988 36.0669686655128, 136.225932971542 36.0669620179797, 136.225818076835 36.0669622326602, 136.22583321878 36.0664009589921, 136.225867004488 36.0656726205884, 136.225887079107 36.0647452566277, 136.226118107497 36.0647710447398, 136.22645178568 36.0647014793625, 136.226533302172 36.064751817057, 136.227304357402 36.0652989980385)) ^^http://www.opengis.net/ont/geosparql#wktLiteral