docs: @XmlElementDecl(namespace = "http://www.w3.org/2005/Atom", name = "email", scope = PersonType.class)
      @XmlJavaTypeAdapter(NormalizedStringAdapter.class)
      public JAXBElement<String> createPersonTypeEmail(String value) {
          return new JAXBElement<String>(PERSON_TYPE_EMAIL_QNAME, String.class,
                  PersonType.class, value);
      }