メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.900830458747 35.599519901243, 134.900646905109 35.5999054257599, 134.900593275817 35.5998930702332, 134.900370124831 35.5997940229681, 134.900260612489 35.599707143863, 134.900207030804 35.5994956396503, 134.900223709779 35.5994738213295, 134.900193918597 35.5994204170301, 134.900138877489 35.599366358784, 134.900105831674 35.5993303536357, 134.90007283649 35.5993033275363, 134.900028804819 35.599276304019, 134.90085658119 35.5994188790479, 134.900830458747 35.599519901243)) ^^http://www.opengis.net/ont/geosparql#wktLiteral