メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.892333461441 35.1545243035654, 136.892233949321 35.1553366293394, 136.892141657216 35.1561110834965, 136.89199862133 35.1570509887643, 136.891433033921 35.1570462462079, 136.890924242798 35.1570205746728, 136.890532455021 35.1570412261089, 136.890478029324 35.1570459599447, 136.889884243898 35.157081146324, 136.889830349773 35.157074403209, 136.889186326604 35.1570365811559, 136.888473056211 35.1569985253559, 136.888255151402 35.1569883032998, 136.888070791616 35.1569796377311, 136.887557679797 35.1570772538252, 136.887360720137 35.1570982059407, 136.887369883369 35.1570575926157, 136.887446839294 35.1567894555897, 136.887614286186 35.1561869424376, 136.887657793134 35.1560269694328, 136.887729454549 35.1557136781967, 136.887767466887 35.1555680593794, 136.887812236577 35.1553880919457, 136.887831042454 35.1553124966455, 136.888088042767 35.1542332091522, 136.889481042054 35.154279594601, 136.890685208321 35.1543228548266, 136.890805108597 35.1542848189981, 136.891609813873 35.1542952531498, 136.891675265582 35.1542051183703, 136.891689174375 35.1541488811972, 136.891816987649 35.1541481175792, 136.891866629288 35.1541181592908, 136.892136873483 35.1541425088367, 136.892377980086 35.154142565494, 136.892333461441 35.1545243035654)) ^^http://www.opengis.net/ont/geosparql#wktLiteral