Paper reference http://www.dcs.bbk.ac.uk/~roman/papers/RW-Chapter.pdf Implementation hints from -ontop- project https://github.com/ontop/ontop/tree/master/reformulation-core/src/main/java/it/unibz/krdb/obda/owlrefplatform/core/reformulation
Paper reference http://www.dcs.bbk.ac.uk/~roman/papers/RW-Chapter.pdf
Implementation hints from -ontop- project https://github.com/ontop/ontop/tree/master/reformulation-core/src/main/java/it/unibz/krdb/obda/owlrefplatform/core/reformulation