@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8aff4cc-63f3-4f94-a5a7-25d75f343fd1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8aff4cc-63f3-4f94-a5a7-25d75f343fd1> .