@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51859eb1-8868-44ff-b164-edf6027925ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51859eb1-8868-44ff-b164-edf6027925ae> .