@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b31e2c0-d57b-40c4-a401-e9306829990e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b31e2c0-d57b-40c4-a401-e9306829990e> .