public void DeleteReferenceRelation()
        {
            WebReferenceRelation newReferenceRelation, referenceRelation;

            referenceRelation = new WebReferenceRelation();
            referenceRelation.RelatedObjectGuid = "test:dyntaxa.se:1";
            referenceRelation.TypeId            = 1;
            referenceRelation.ReferenceId       = 171;
            newReferenceRelation = ReferenceManager.CreateReferenceRelation(GetContext(), referenceRelation);
            Assert.IsNotNull(newReferenceRelation);
            Assert.IsTrue(newReferenceRelation.Id > 0);
            ReferenceManager.DeleteReferenceRelation(GetContext(), newReferenceRelation.Id);
        }