メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.552233204878 33.223381564392, 130.552146296773 33.2233795432489, 130.551904166432 33.2233107231105, 130.551702565496 33.22320807527, 130.551606138555 33.2230922303412, 130.551606727991 33.2229767156805, 130.551607034076 33.2229167302199, 130.551698577388 33.2227986906858, 130.551877401988 33.2226090927064, 130.552039980562 33.2224330140684, 130.552169850101 33.2223349611015, 130.552275188479 33.2222809898779, 130.552368208063 33.2222677287196, 130.552550039849 33.2222853793675, 130.552756042073 33.2223132972719, 130.55275159685 33.2223880075695, 130.552612592058 33.2227000663057, 130.552233204878 33.223381564392)) ^^http://www.opengis.net/ont/geosparql#wktLiteral