@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51531af7-4bdd-4714-8689-d929c76cabfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51531af7-4bdd-4714-8689-d929c76cabfc> .