@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30bae644-acfa-4e1b-a333-160c25e4abac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30bae644-acfa-4e1b-a333-160c25e4abac> .