@Test
public void testGedcomxUri() {

  final URI uri = new URI("http://some.valid.url/test");
  // Test using setter
  VocabConcept classUnderTest = new VocabConcept();
  classUnderTest.setGedcomxUri(uri);
  assertEquals(classUnderTest.getGedcomxUri(), uri);
  // Test using builder pattern method
  classUnderTest = new VocabConcept().gedcomxUri(uri);
  assertEquals(classUnderTest.getGedcomxUri(), uri);
}