@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef197a9c-335e-4078-8dee-ffc7437afeb2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef197a9c-335e-4078-8dee-ffc7437afeb2> .