@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efff86a3-625d-4ab0-93fc-587de0ed78ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efff86a3-625d-4ab0-93fc-587de0ed78ef> .