Add namespace property to TopLevel per the 3.0.1 specification. Add automatic determination of namespace where possible. Update test data files to include or expect hasNamespace triples. Add some unit tests for the automatic determination of namespace.
Add
namespaceproperty to TopLevel per the 3.0.1 specification. Add automatic determination of namespace where possible. Update test data files to include or expecthasNamespacetriples. Add some unit tests for the automatic determination of namespace.Closes #47