public void TestRemoveBySubjectPredicateLiteralDoesNotRemoveUriMatches()
{
var c = new TripleCollection();
c.AddRange(new[] { T2, T3 });
c.RemoveBySubjectPredicateLiteral("http://example.org/s", "http://example.org/p", "http://example.org/o", RdfDatatypes.String, null);
Assert.AreEqual(1, c.Count());
Assert.IsTrue(c.Items.Any(x => x.Equals(T2)));
}