@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5bdc8b-803c-45df-92c5-873c070966ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5bdc8b-803c-45df-92c5-873c070966ea> .