@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f51d6e5-f70e-4c3e-aa01-90ef1dfcafad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f51d6e5-f70e-4c3e-aa01-90ef1dfcafad> .