@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/77930d8e-13db-470d-8fd5-ccee79329058> rdfs:isDefinedBy <https://stad.gent/data/blank_node/77930d8e-13db-470d-8fd5-ccee79329058> .