メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.798294182544 34.7656860853053, 135.797934651261 34.7656912677213, 135.797737378596 34.765636710795, 135.797360294875 34.7656214378928, 135.797216770146 34.7656361311509, 135.796957374774 34.7656131628484, 135.796630746499 34.7655999426461, 135.796261767546 34.7656205973539, 135.795758876365 34.7656431412328, 135.795724884777 34.7646414212023, 135.79610674606 34.7646295224933, 135.797142979391 34.7646389945346, 135.797305001377 34.7646760274099, 135.79835535693 34.7646777614502, 135.798534576545 34.7653781354634, 135.798548325351 34.7655254991942, 135.79853647225 34.7655740765345, 135.798294182544 34.7656860853053)) ^^http://www.opengis.net/ont/geosparql#wktLiteral