@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90883259-7da3-414e-85b5-d310af022ed5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90883259-7da3-414e-85b5-d310af022ed5> .