@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ffbe3e0-68a6-45b7-906b-9d646a251a4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ffbe3e0-68a6-45b7-906b-9d646a251a4e> .