@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b54f1b5b-ef88-445f-af20-9cf468abdf13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b54f1b5b-ef88-445f-af20-9cf468abdf13> .