ASK WHERE { <http://dbpedia.org/resource/Bacillus> <http://dbpedia.org/property/domain> <http://dbpedia.org/resource/Bacteria> }
Is Bacillus belong to the domain Bacteria?
ASK WHERE { resource:Bacillus property:domain resource:Bacteria }
Yes
[Yes], Bacteria is the domain of Bacillus.
[Yes] Bacilli belongs to Bacteria.