@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8ca04b-eb42-4f7d-85c1-c44bbfd9d416> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8ca04b-eb42-4f7d-85c1-c44bbfd9d416> .