NeuralReprogrammingOntology WHO COVID-19 Rapid Version CRF semantic data model Source
http://purl.org/vodan/whocovid19crfsemdatamodel/Corticosteroid http://www.semanticweb.org/cjf/ontologies/2022/8/NeuralReprogrammingOntology(NRO)#corticosteroid LOOM