@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49992f6b-75c1-40c4-8ca5-a0d3e1f040a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49992f6b-75c1-40c4-8ca5-a0d3e1f040a1> .