メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.901323042913 35.0968091229785, 136.901107393388 35.0968217478106, 136.900760453389 35.0969123971268, 136.900707314294 35.0969362254361, 136.900698838835 35.0967760567469, 136.900490213576 35.0965919964274, 136.9005581632 35.096414389884, 136.900673171432 35.096310694599, 136.900656724517 35.0961974129132, 136.900661753657 35.0961787602415, 136.900935114878 35.0960858360704, 136.901158563876 35.0960717501766, 136.901441955184 35.0960365959877, 136.901428638101 35.0959419840713, 136.903502334308 35.0963672492478, 136.904364673515 35.096542374675, 136.904303685085 35.0967366904406, 136.904119072724 35.0973250542873, 136.903811819444 35.09725177567, 136.90326662864 35.0971543139746, 136.903068618294 35.09711070994, 136.901748165014 35.0968125213218, 136.901549288938 35.0967987034592, 136.901323042913 35.0968091229785)) ^^http://www.opengis.net/ont/geosparql#wktLiteral