@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0039f50-7b3e-4bac-8978-a5318494916a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0039f50-7b3e-4bac-8978-a5318494916a> .