=Volume=
{{Volume
|number=4083
|storemode=property
|wikidataid=None
|title=Companion Proceedings of the 9th International Joint Conference on Rules and Reasoning
|acronym=RuleML+RR-Companion 2025
|url=None
|date=2025-10-30
|urn=urn:nbn:de:0074-1155-8
}}