メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.766115656154 34.8932780181558, 135.765626415822 34.8930188926203, 135.765097915353 34.8927849739678, 135.765597935574 34.892047166181, 135.765083872504 34.8918108109723, 135.764550380807 34.8925426359581, 135.76454004017 34.8925567714994, 135.7640980407 34.8931632701334, 135.764600334691 34.893391720053, 135.764112275453 34.8940957389122, 135.76193616883 34.893032361823, 135.76244364008 34.8923373360749, 135.762942748905 34.8925848693827, 135.763404574513 34.8919603854236, 135.763984204884 34.8911559771806, 135.763443865807 34.8909209742335, 135.764846271893 34.8890363334307, 135.765849980772 34.8895759662012, 135.766940458572 34.890124491346, 135.767641713918 34.8904480302643, 135.768078363317 34.8906741553035, 135.767926400402 34.8908816254722, 135.766115656154 34.8932780181558)) ^^http://www.opengis.net/ont/geosparql#wktLiteral