C:\Users\LinBoH\Desktop\DR_TTL\ifx-dr.github.io\subontologies\Demand Fulfillment is a specialization of the generic URI http://www.semanticweb.org/arens/ontologies/2019/5/demand-fulfillment
The ontology documentation was the result of using the Widoco tool (which itself uses LODE for generating the crossreference section).