@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/488e21c9-437b-4255-afab-88e99a65022d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/488e21c9-437b-4255-afab-88e99a65022d> .