@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc4fa96-ab70-420a-8c4b-e19fa598638e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc4fa96-ab70-420a-8c4b-e19fa598638e> .