@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f490da45-bb31-46c3-9574-69e21856cb57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f490da45-bb31-46c3-9574-69e21856cb57> .