_:b2197096 "\n {\"type\":\"Polygon\",\"crs\":{\"type\":\"name\",\"properties\":{\"name\":\"urn:ogc:def:crs:OGC:1.3:CRS84\"}},\n \"coordinates\":[[\n [3.321767,50.49097],\n [3.321767,50.56744],\n [3.470356,50.56744],\n [3.470356,50.49097],\n [3.321767,50.49097]\n ]]}"^^ . _:b2197096 "3.321767 50.490973.470356 50.56744"^^ . _:b2197096 "POLYGON((3.321767 50.49097,3.321767 50.56744,3.470356 50.56744,3.470356 50.49097,3.321767 50.49097))"^^ .