code: def test_crs_wkt(self):
      assert self.c.crs_wkt.startswith('GEOGCS["WGS 84"')
  
imports: import pytest
  import fiona
  from fiona.model import Geometry
label_desc: Use image node_id 23 for calling the TestReading obj's underlying member method code with example usage: obj.test_crs_wkt() without return types