Tests in MonetDB that fail or throw exception:

SimpleTests
	- testComplexFilter
	- testNotExistingPredicate

SPARQL11Tests
	- testRetrieveEveryEntry
	- testBind
	- testConcat
	- testOptionalFilter
	- testMinus
	- testQuerySumGroupByHaving
	- testRegex
	- testRegexI
	- testUnionWithCommonObject
	- testUnionWithDifferentObject

GenralTests
	- testQueryRelate (Conversion not allowed)
	- testQueryThematicUnion (Union ?)
	- testQuery6_real (Optional ?)
	- testQuery6_real_union (Optional + Union ?)
	- testQueryNegation (Optional)
	- testQueryNegation2 (Optaional)