- There may be as many bounding boxes defining the geographic location of the resource as instances of identificationInfo[1]/*/extent/*/geographicElement having the westBoundLongitude, eastBoundLongitude, southBoundLatitude and northBoundLatitude properties. The four coordinates of the bounding box originate from the same instance. - If the bounding box crosses the 180 meridian, then the value of the westBoundLongitude will be greater than the eastBoundLongitude value.