@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1f3fd40-ada5-4784-825a-3f9c1af32573> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1f3fd40-ada5-4784-825a-3f9c1af32573> .