@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a557a6c3-6fe1-4858-b532-c7826fd7e39f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a557a6c3-6fe1-4858-b532-c7826fd7e39f> .