@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9ff31b8-76ba-4ea5-821e-540b7d09d629> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9ff31b8-76ba-4ea5-821e-540b7d09d629> .