@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac56e5cd-1da3-4b4d-9895-ec8f172d21a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac56e5cd-1da3-4b4d-9895-ec8f172d21a8> .