@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f1d3c6c-3ec2-49be-8ad8-ad8f3bcb2da7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f1d3c6c-3ec2-49be-8ad8-ad8f3bcb2da7> .