@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aec531d8-b713-409c-ad20-01a327c35213> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aec531d8-b713-409c-ad20-01a327c35213> .