1. EU-Rent Car Rental case study. http://www. businessrulesgroup.org/first paper/br01ad.htm. {Online; accessed 18-April-2016}. EU-Rent Car Rental case study. http://www. businessrulesgroup.org/first paper/br01ad.htm. {Online; accessed 18-April-2016}.
2. Microsoft Z3. https://github.com/Z3Prover/z3/wiki. {Online; accessed 18-April-2016}. Microsoft Z3. https://github.com/Z3Prover/z3/wiki. {Online; accessed 18-April-2016}.
3. Object Role Modeling. http://www.orm.net/. Accessed: 2016-05-27. Object Role Modeling. http://www.orm.net/. Accessed: 2016-05-27.
4. Semantics of Business Vocabulary and Rules (SBVR). http://www.omg.org/spec/SBVR/. {Online; accessed 29-September-2015}. Semantics of Business Vocabulary and Rules (SBVR). http://www.omg.org/spec/SBVR/. {Online; accessed 29-September-2015}.
5. SWRL
: A Semantic Web Rule Language Combining OWL and RuleML. https://www.w3.org/Submission/SWRL/. Accessed: 2016-05-27. SWRL: A Semantic Web Rule Language Combining OWL and RuleML. https://www.w3.org/Submission/SWRL/. Accessed: 2016-05-27.