@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b578b48a-8b2e-492c-b64e-ed81b8c966cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b578b48a-8b2e-492c-b64e-ed81b8c966cf> .