@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49b4d1d8-69ba-48b1-b848-ea5e75aa31ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49b4d1d8-69ba-48b1-b848-ea5e75aa31ea> .