メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.789784096775 34.7832653542346, 135.789739389486 34.7832731654852, 135.788992575746 34.7832501830923, 135.788186899478 34.7832454064828, 135.787586368361 34.7832684501762, 135.787485867381 34.7822475878671, 135.788135550285 34.7822788625164, 135.788144276886 34.7822794411156, 135.789158364902 34.7822895085578, 135.789766042859 34.7823152071825, 135.789784096775 34.7832653542346)) ^^http://www.opengis.net/ont/geosparql#wktLiteral