@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81124fe1-4c9f-400c-840d-cdf8942d3004> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81124fe1-4c9f-400c-840d-cdf8942d3004> .