/// <summary>
 /// Initializes an existing instance: determines the <see cref="Vocab"/> property.
 /// </summary>
 /// <param name="localization">The context Localization.</param>
 public void Initialize(Localization localization)
 {
     Vocab = localization.GetSemanticVocabulary(Prefix).Vocab;
 }
 /// <summary>
 /// Gets semantic vocabulary by prefix.
 /// </summary>
 /// <param name="prefix">The prefix</param>
 /// <param name="loc">The localization</param>
 /// <returns>Semantic vocabulary for the given prefix</returns>
 public static string GetVocabulary(string prefix, Localization loc)
 {
     return loc.GetSemanticVocabulary(prefix).Vocab;
 }