D4.4: Semantic Interoperability Design Requirements

D4.4 describes design requirements for implementing a semantic interoperability middleware architecture in the DWC project. Design requirements in the form of data requirements and software component requirements are derived from scenario descriptions developed in collaboration with the Milan and Paris cases in DWC. The data requirements are mapped to existing and standardised data models while the software component requirements are mapped to relevant generic software components from the FIWARE Framework.