The Semantic Instrument Repository (SIR) is an infrastructure that enables the canonical registration of SIR elements encoded as RDF resources. SIR core elements are Instruments, Detectors, Experiences, ResponseOptions. and Semantic Variables. From the collection of available elements, SIR is capable of rendering questionnaire instruments, generating Semantic Data Dictionaries.
SIR (the app's GUI)in GitHub SIRAPI in GitHub Software Documentation