<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.814692592954 35.3171746790507, 136.814644031545 35.3171889040725, 136.814425680432 35.3167053723849, 136.814171396988 35.3163215950662, 136.814506116995 35.3159542516409, 136.81495585648 35.317097343591, 136.814692592954 35.3171746790507)) ^^http://www.opengis.net/ont/geosparql#wktLiteral