@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef244a5c-bdf5-40f2-a9c3-91ce482209de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef244a5c-bdf5-40f2-a9c3-91ce482209de> .