| In Linnean classification, a class is a taxonomic group of related or similar organisms. A class contains one or more orders. |
| •owl:Thing |
| •habs:TaxonomicGroup |
| •habs:Class |
| habs:belongsToPhylumOrDivision MAX 1 owl:Thing |
| habs:TaxonomicGroup |
Class(habs:Class partial restriction(habs:belongsToPhylumOrDivision maxCardinality(1))
habs:TaxonomicGroup)