@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efffec09-fc0c-489e-96b1-d14856780327> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efffec09-fc0c-489e-96b1-d14856780327> .