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The major drawback of the industrial internet of things is the lack of interoperability across the plethora of IoT platforms. Cross-platform services often require the development of complex software components for protocol translation, device discovery, and thing lifecycle management. As a result, these systems are too expensive and hard to develop. The W3C Consortium launched the Web of Things Working Group to develop the standards for open interoperability in the internet of things. This chapter presents the web of things specifications for systems architecture and communication protocols and how they can be applied in industrial domains, building the industrial web of things. Finally, this chapter shows that this industrial web of things is built upon a network of systems and devices linked with universal open standards such as enterprise systems, which are nowadays communicated through the conventional “web of pages,” as a key player in the Industry 4.0 revolution.

The major drawback of the industrial internet of things is the lack of interoperability across the plethora of IoT platforms. Cross-platform services often require the development of complex software components for protocol translation, device discovery, and thing lifecycle management. As a result, these systems are too expensive and hard to develop. The W3C Consortium launched the Web of Things Working Group to develop the standards for open interoperability in the internet of things. This chapter presents the web of things specifications for systems architecture and communication protocols and how they can be applied in industrial domains, building the industrial web of things. Finally, this chapter shows that this industrial web of things is built upon a network of systems and devices linked with universal open standards such as enterprise systems, which are nowadays communicated through the conventional “web of pages,” as a key player in the Industry 4.0 revolution.