@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af791efe-f21d-402d-9df4-a1df9d51de39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af791efe-f21d-402d-9df4-a1df9d51de39> .