Added comments
Merge branch 'develop' into feature/jsqlParser
Merge branch 'feature/jsqlParser' into develop
Connection pool adjustments for reliability
fix r2rml parser for logical table URI
creating swrl visitor and translator
First translation
Changed SWRLTranslator and visitor to handle the basic translation in
datalog. Still missing dataproperties cases
changed prefixes and added support for multiple heads
Added more complex example, give log warn if not supported
example with integer property
removed print in SWRLVisitor
Merge branch 'feature/swrlDatalog' into develop
Merge branch 'develop' into feature/leftjoin