code: @XmlElementDecl(namespace = "http://www.w3.org/1998/Math/MathML", name = "mspace")
      public JAXBElement<MspaceType> createMspace(MspaceType value) {
          return new JAXBElement<MspaceType>(_Mspace_QNAME, MspaceType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link MspaceType }{@code >}}