@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68802138-acd7-42cf-9bc9-1c18dd0667bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68802138-acd7-42cf-9bc9-1c18dd0667bb> .