@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ea8f0d-23c5-47be-bfd1-035b39559e8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ea8f0d-23c5-47be-bfd1-035b39559e8e> .