@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5dac5b-1979-474b-8006-15afe9d58687> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5dac5b-1979-474b-8006-15afe9d58687> .