@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7ffefb3-50c0-4ad1-a705-51e49ca06edd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7ffefb3-50c0-4ad1-a705-51e49ca06edd> .