@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef19a63e-ba75-4039-88c1-715267de5995> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef19a63e-ba75-4039-88c1-715267de5995> .