@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef2fbcf1-45d1-45f9-95a5-5ea467317dac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef2fbcf1-45d1-45f9-95a5-5ea467317dac> .