@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf4e1a57-2afb-45f3-afbd-f1458a142652> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf4e1a57-2afb-45f3-afbd-f1458a142652> .