@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efa667b1-530b-468f-91b2-ef35d92e87b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efa667b1-530b-468f-91b2-ef35d92e87b4> .