メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.683711556816 33.0119231448138, 130.683291738126 33.0132121492187, 130.683131352515 33.0137045818259, 130.682971786172 33.0141963598371, 130.682320096933 33.0140518505078, 130.681682644348 33.0138962315721, 130.679344379704 33.013381109455, 130.679455721071 33.013194889186, 130.679682644472 33.0129099930197, 130.680265145973 33.0122607248951, 130.680298769623 33.0122232518279, 130.680714612234 33.0117485184867, 130.680952599221 33.0115239184199, 130.681301835785 33.0112472657862, 130.681656231889 33.0110576978996, 130.681943066723 33.0109031530317, 130.682369057761 33.0107424665896, 130.682872835385 33.0114979290695, 130.683145889444 33.0118414274303, 130.683408480743 33.01163263768, 130.683653459227 33.0117604706551, 130.683711556816 33.0119231448138)) ^^http://www.opengis.net/ont/geosparql#wktLiteral