@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c508d539-c777-4cc6-a41e-c9538bcece45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c508d539-c777-4cc6-a41e-c9538bcece45> .