@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17ac3e1c-4586-439c-89be-389ad7ad032a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17ac3e1c-4586-439c-89be-389ad7ad032a> .