<http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/2000/01/rdf-schema#label> "HF Radar" . <http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/2007/05/powder-s#describedby> <https://covidontheweb.inria.fr:4443/about/id/entity/http/hadatac.org/ont/vstoi> . <http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/2000/01/rdf-schema#label> "HF Radar"^^<http://www.w3.org/2001/XMLSchema#string> . <http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/2007/05/powder-s#describedby> <http://localhost:8890/about/id/entity/http/hadatac.org/ont/vstoi> . <http://hadatac.org/ont/vstoi#HFRadar> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://hadatac.org/ont/vstoi#CoherentIonosphericRadar> .