public Parser propertyClause() {
        if (propertyClauseParser == null) {
           FutureParser future = scoped("propertyClause");
           propertyClauseParser = future;
           future.setParser(
               sequence(
                   token("PROPERTY"),
                   optional(
                       sequence(
                           optional(
                               token("WITH")
                           ),
                           token("NO"),
                           choice(
                               token("GET"),
                               token("SET")
                           )
                       )
                   )
               )
           );
        }

        return propertyClauseParser;
    }