メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.06118042845 35.0107081983073, 136.061542304974 35.0111135282821, 136.061868070011 35.0115702169614, 136.062139490805 35.0118876313441, 136.062425693877 35.0121957406277, 136.060452745871 35.0134090139769, 136.060168013782 35.0128725757238, 136.059960704802 35.0125834371954, 136.059608647472 35.0120997807554, 136.059319106859 35.0117133522737, 136.059021374474 35.0113540426391, 136.05892927294 35.0112594350934, 136.05949271706 35.0108969514953, 136.060205579969 35.0103586754922, 136.060680262703 35.009992146269, 136.061052117695 35.0105542416268, 136.06118042845 35.0107081983073)) ^^http://www.opengis.net/ont/geosparql#wktLiteral