メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.177100675269 34.6701544137517, 135.177523461787 34.6701514815555, 135.177616179178 34.6701485845942, 135.177603174969 34.6704799734596, 135.178553318157 34.6705635272134, 135.178429970777 34.671042175136, 135.178374909793 34.6712611695209, 135.178332823225 34.6714147155489, 135.178269967749 34.6716720774319, 135.178212384235 34.6719113728104, 135.178162525854 34.6721055398831, 135.178117962509 34.6722838940474, 135.177823139562 34.6722634029307, 135.177811107739 34.6721530535698, 135.177443208544 34.6721894118953, 135.176862523784 34.6722249904516, 135.176798506626 34.6720992252081, 135.176561720465 34.6721527019252, 135.176481406034 34.6720338106361, 135.176406364555 34.6718968529163, 135.176274691244 34.6715551978855, 135.176221243795 34.6713955531624, 135.176170090457 34.6711930716298, 135.176158540437 34.6711300471438, 135.176102308362 34.6706954664081, 135.17606503357 34.670247231954, 135.177100675269 34.6701544137517)) ^^http://www.opengis.net/ont/geosparql#wktLiteral