@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68505b06-2660-45de-bc8e-5044f388f7b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68505b06-2660-45de-bc8e-5044f388f7b1> .