@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/638e4981-e6be-44f3-a53c-740a73ed98da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/638e4981-e6be-44f3-a53c-740a73ed98da> .