: Swaps/https://spec.edmcouncil.org/fibo/ontology/DER/DerivativesContracts/ Create a prefix for https://spec.edmcouncil.org/fibo/ontology/DER/DerivativesContracts/ Hit Enter to save Double click to create a prefix | : contentLanguagehttp://www.omg.org/techprocess/ab/SpecificationMetadata/ Create a prefix for http://www.omg.org/techprocess/ab/SpecificationMetadata/ Hit Enter to save Double click to create a prefix | : w3c_allhttp://www.w3.org/standards/techs/owl# Create a prefix for http://www.w3.org/standards/techs/owl# Hit Enter to save Double click to create a prefix | graph:default |