@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a67f51a6-d1d7-4a8e-9082-00494fed2f79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a67f51a6-d1d7-4a8e-9082-00494fed2f79> .