@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f9e8b6e-04ff-41e8-8190-29b75667dc39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f9e8b6e-04ff-41e8-8190-29b75667dc39> .