メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.169240766246 34.2025262955476, 135.169305434225 34.2030285059848, 135.169347259009 34.2033534887684, 135.169371839085 34.2035443868235, 135.168542638294 34.2036620282074, 135.167714140554 34.2037682600213, 135.166453767506 34.2039222647789, 135.166352608613 34.203424604161, 135.166304313005 34.2031894518989, 135.16624776901 34.2029142340123, 135.16617658312 34.2025677784804, 135.166115186547 34.2022688617192, 135.167374934658 34.2021159807603, 135.168215311943 34.202007294612, 135.169142516364 34.2018873576063, 135.169240766246 34.2025262955476)) ^^http://www.opengis.net/ont/geosparql#wktLiteral