@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4df28172-2f66-4cb7-b91a-0c7d51c5de33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4df28172-2f66-4cb7-b91a-0c7d51c5de33> .