protected boolean isMatchingParentElement(String uri, String localName) {
        return (uri.equals(this.uri) && localName.equals(this.localName));
    }
Constructor for Property metadata keys which allows change of behavior
for duplicate and empty entry values.

@param uri                  the uri of the namespace of the element
@param localName            the local name of the element
@param metadata             the Tika metadata object to populate
@param targetProperty       the Tika metadata Property key
@param allowDuplicateValues add duplicate values to the Tika metadata
@param allowEmptyValues     add empty values to the Tika metadata
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xml-module/src/main/java/org/apache/tika/parser/xml/ElementMetadataHandler.java