code: public static Property newFrom(String name, String base, String prefix)
    {
      return new Property(name, base, prefix, null);
    }
docs: Creates a new instance from a short name, a prefix, and a stem URI.
  
  @param name
  the short name of the property (aka "reference").
  @param base
  the stem URI used to compute the full URI value.
  @param prefix
  the prefix used in the CURIE form.
  @return