メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.857206399088 34.3260825768784, 133.85407619753 34.3256293628439, 133.854552120891 34.3233271958118, 133.854793740803 34.3222356162161, 133.854821753263 34.3221031184564, 133.856702134507 34.3223723304629, 133.858969502891 34.3227037668069, 133.859394213644 34.3227657666693, 133.86165469849 34.323088747759, 133.861185479013 34.3253183779198, 133.860893400293 34.326616488708, 133.857206399088 34.3260825768784)) ^^http://www.opengis.net/ont/geosparql#wktLiteral