1. Automated event extraction model for multiple linked portuguese documents.
https://github.com/kraiyani/Automated-Event-Extraction-Model-for-Multiple-Linked-Portuguese-Documents/blob/master/Universal_to_eagle_tagset.xlsx
. Accessed 06 May 2019
2. Eu vocabularies.
https://publications.europa.eu/en/web/eu-vocabularies
. Accessed 06 May 2019
3. Eu vocabularies, thesauri, 1216 criminal law.
https://publications.europa.eu/en/web/eu-vocabularies/th-concept-scheme/-/resource/eurovoc/100180?target=Browse
. Accessed 06 May 2019
4. Extended ontology.
http://owlgred.lumii.lv/online_visualization/e9fh
. Accessed 25 June 2019
5. Graphdb.
http://graphdb.ontotext.com/
. Accessed 06 May 2019