@prefix : . @prefix owl: . @prefix rdf: . @prefix xml: . @prefix xsd: . @prefix rdfs: . @base . rdf:type owl:Ontology . ################################################################# # Annotation properties ################################################################# ### http://www.w3.org/2004/02/skos/core#altLabel rdf:type owl:AnnotationProperty . ### http://www.w3.org/2004/02/skos/core#definition rdf:type owl:AnnotationProperty . ### https://www.commoncoreontologies.org/ont00001754 rdf:type owl:AnnotationProperty . ### https://www.commoncoreontologies.org/ont00001760 rdf:type owl:AnnotationProperty . ################################################################# # Classes ################################################################# ### https://www.commoncoreontologies.org/ont00000252 rdf:type owl:Class . ### https://www.commoncoreontologies.org/ont00000698 rdf:type owl:Class ; rdfs:subClassOf ; rdfs:comment "By increasing the Exhaust Velocity of the gas, the Nozzle increases the Thrust generated."@en ; rdfs:label "Convergent-Divergent Nozzle"@en ; "CD Nozzle"@en , "de Laval Nozzle"@en ; "A Nozzle that consists of a tube with an asymmetric hourglass shape that is designed to accelerate hot pressurized gas by converting the heat energy of the gas flow into kinetic energy as it passes through the Nozzle Throat to generate increased Exhaust Velocity of the gas as it exits the Nozzle."@en ; "https://en.wikipedia.org/w/index.php?title=De_Laval_nozzle&oldid=1062746288"^^xsd:anyURI ; "https://www.commoncoreontologies.org/ArtifactOntology"^^xsd:anyURI . ### Generated by the OWL API (version 4.5.29) https://github.com/owlcs/owlapi