@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a4ee4c-c668-40cd-8447-3c03742fdca1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a4ee4c-c668-40cd-8447-3c03742fdca1> .