values1.add(inputTypeDescriptor1);
values1.add(inputTypeDescriptor2);
inputElementDescriptor.put(property1, values1);
URI location = new URI("http://admire.function.examle.org/");
SimpleRDFFunctionDescriptor functionDescriptor = new SimpleRDFFunctionDescriptor(
functionName, functionInputs, outputTypeDescriptor, location);
registry.registerFunction(functionDescriptor);
// Assert.assertNotNull(registry.registerProcessingElement(descriptor,
// ""));
}