Ontology-engineer: Philipp Zaltenbach. The Ontology is based on the topic hierarchy (v 1.1) at https://wiki-sop.inria.fr/wiki/bin/view/Acacia/KnowledgeWeb. The ontology imports the swrc ontology (using the concept ResearchTopic) 1 1.4 1.0.7 1.0.8 1.0.6 1.0.5 1.0.4 1.0.1 1.0.3 1.0.2 1.0 1.5 1.3.6 1.3.4 1.3.1 1.3.2 1.3.3 1.3 1.3.7 1.3.5 1.1.1.4 1.1.1 1.1.1.6 1.1.1.5 1.1.1.3 1.1.1.2 1.1.1.1 1.1 1.1.2 1.1.2.1 1.1.2.4 1.1.2.2 1.1.2.3 1.1.3 2.7.9 2.7.5 2.2 2.2.1 2.2.2 2.6 2.3.1 2.3.3 2.3.2 2.3 2.1 2.4.4 2.4.1 2.4.5 2.4 2.4.2 2.4.3 2 2.5 2.7.7 2.7.1 2.7.2 2.7.8 2.7 2.7.3 2.7.4 2.7.6 3.9 3 3.4 3.1 3.7 3.2 3.5 3.8 3.3 3.10 3.6