N.B.
The RDF working Group has not yet finished.
This PR will change to reflect the evolution of RDF 1.2.
[x] Tests are included.
[ ] Documentation change and updates are provided for the Apache Jena website
[x] Commits have been squashed to remove intermediate development commit messages.
[x] Key commit messages start with the issue number (GH-xxxx)
By submitting this pull request, I acknowledge that I am making a contribution to the Apache Software Foundation under the terms and conditions of the Contributor's Agreement.
GitHub issue resolved #2805
N.B. The RDF working Group has not yet finished. This PR will change to reflect the evolution of RDF 1.2.
By submitting this pull request, I acknowledge that I am making a contribution to the Apache Software Foundation under the terms and conditions of the Contributor's Agreement.