@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b1ef5e1-bae6-4555-961b-4cdff49025e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b1ef5e1-bae6-4555-961b-4cdff49025e6> .