メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.549204301593 35.3147817081129, 136.549417168981 35.3147458209784, 136.549500394861 35.314743427966, 136.549568169637 35.3147563082569, 136.54972301658 35.3148204069226, 136.549791708448 35.3148256161838, 136.549854603857 35.3148134012411, 136.550124164987 35.3147445607577, 136.550448739394 35.3146947327181, 136.550382631989 35.3152446831848, 136.55033448226 35.3156638796403, 136.549107862859 35.3158577069192, 136.54864929938 35.3159414265009, 136.548300458423 35.3156166859815, 136.548014393518 35.315250573447, 136.54873284793 35.3147874743628, 136.548877566288 35.3146803936835, 136.549041076712 35.3145479868306, 136.549204301593 35.3147817081129)) ^^http://www.opengis.net/ont/geosparql#wktLiteral