The OCarePlatform: A context-aware system to support independent living.

•We propose the OCarePlatform system to support health care for persons in independent living facilities.•This system is a semantic, modular back-end, which adopts a data-driven approach.•The system incorporates all relevant data and contexts.•Results indicate that the system can support a realistic working environment.•The architecture of the system facilitates easy plug-in of new functionality.