@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef951c1a-9143-47aa-a2fb-64121ceec80e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef951c1a-9143-47aa-a2fb-64121ceec80e> .