Web Ontology Language
[ca] OWL
[da] Web Ontology Language
[de] Web Ontology Language
[es] OWL
[eu] OWL
[fa] زبان هستی‌شناسی وب
[fi] Web Ontology Language
[fr] Web Ontology Language
[gu] વેબ ઓન્ટોલોજિ ભાષા
[hu] Web Ontology Language