@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2889d9ff-f451-493f-a9dd-443b1746c949> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2889d9ff-f451-493f-a9dd-443b1746c949> .