code: @XmlElementDecl(namespace = "http://www.w3.org/ns/prov#", name = "keyEntityPair")
      public JAXBElement<Entry> createKeyEntityPair(Entry value) {
          return new JAXBElement<Entry>(_KeyEntityPair_QNAME, Entry.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link Entry }{@code >}}