@inproceedings{KEOD-2012-RiegenHR,
	author        = "Stephanie von Riegen and Lothar Hotz and Pascal Rost",
	booktitle     = "{Proceedings of the Fourth International Conference on Knowledge Engineering and Ontology Development}",
	isbn          = "978-989-8565-30-3",
	pages         = "377--380",
	publisher     = "{SciTePress}",
	title         = "{Combining Qualitative Spatial Reasoning and Ontological Reasoning for Supporting Robot Tasks}",
	year          = 2012,
}