@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab50b71d-0d18-412d-89ff-96a8a1ba70d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab50b71d-0d18-412d-89ff-96a8a1ba70d6> .