メタデータ名 C2156
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.202967842779 42.9973018875267, 143.202803642449 42.9972913005359, 143.202180647565 42.99720436045, 143.201504658921 42.9971665961956, 143.200771617579 42.99712599691, 143.200923132102 42.9965194176512, 143.200971027591 42.9963137999131, 143.200991933957 42.9962404139489, 143.202362072778 42.9963331643271, 143.202512014522 42.9955702549705, 143.202515218198 42.995554404429, 143.203193782471 42.9956235781208, 143.202967842779 42.9973018875267)) ^^http://www.opengis.net/ont/geosparql#wktLiteral