The WebCGM specification defines a "fragment syntax" for associating additional information with the URI destinations of hyperlinks -- picture and object selection, and picture and object behaviors. In full, a WebCGM hyperlink might look like:
<uri-of-target>#<fragment-specification>
There are five allowable forms for the fragment specification:
Previous BE tests in this test suite have tested all forms except for 3 and 4 above. To test fragment forms 3 and 4: