@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ca4112-239f-443a-9e20-81e70f39e174> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ca4112-239f-443a-9e20-81e70f39e174> .