@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9867ef-12df-4efc-bea4-65e10843eba5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9867ef-12df-4efc-bea4-65e10843eba5> .