@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56690179-a5a6-43fa-87b7-994b5b54338d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56690179-a5a6-43fa-87b7-994b5b54338d> .