@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef74ab2b-4e1b-403b-aa39-a4a84f7d438e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef74ab2b-4e1b-403b-aa39-a4a84f7d438e> .