Ion Androutsopoulos Gerasimos Lampouras Dimitrios Galanis Generating Natural Language Descriptions from OWL Ontologies: the NaturalOWL System. 671-715 2013 48 J. Artif. Intell. Res. https://doi.org/10.1613/jair.4017 https://www.wikidata.org/entity/Q129488857 db/journals/jair/jair48.html#AndroutsopoulosLG13