@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b919b9be-77c2-48e2-ada8-60074f975f3e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b919b9be-77c2-48e2-ada8-60074f975f3e> .