@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4aa6750-38b1-453d-8f2e-ca3233a38970> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4aa6750-38b1-453d-8f2e-ca3233a38970> .