@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7f80fc-658b-43a1-aa2e-0ce44cf02e07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7f80fc-658b-43a1-aa2e-0ce44cf02e07> .