@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6d6b3b-d1ce-47d1-8e45-c7eccdcec482> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6d6b3b-d1ce-47d1-8e45-c7eccdcec482> .