rdf:type
  1. owl:ObjectProperty
  2. Property
skos:definitionRelates a concept to a concept that is more specific in meaning.
rdfs:commentNarrower concepts are typically rendered as children in a concept hierarchy (tree).

Other

owl:inverseOfhas broader
rdfs:isDefinedBySKOS Vocabulary
rdfs:labelhas narrower
skos:scope noteBy convention, skos:broader is only used to assert an immediate (i.e. direct) hierarchical link between two conceptual resources.
rdfs:subPropertyOf
  1. has narrower
  2. has narrower transitive
  3. is in semantic relation with