メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.165106338718 35.8925120913313, 136.165209112099 35.8925119505063, 136.165270765171 35.8925100083546, 136.165697915877 35.8925447006327, 136.166240553401 35.8925704037023, 136.166255236117 35.8928462996822, 136.166334794772 35.8929495159923, 136.166402416499 35.8930491587573, 136.166405064725 35.8933889031472, 136.166367109179 35.8938235192928, 136.165832999644 35.8938033767256, 136.165461875009 35.8937992474216, 136.164977681483 35.8937924830207, 136.164721898689 35.8937984037734, 136.164574032613 35.8938009211667, 136.164197143192 35.8937772902793, 136.16378599708 35.8937425806161, 136.163731164308 35.8937370821957, 136.163731883269 35.8929795386265, 136.163737723005 35.8924856332921, 136.164465264524 35.8924750310502, 136.165106338718 35.8925120913313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral