… to this fourth industrial revolution. Thence, this paper presents the current state of ontologies
for I4.0 and reviews both existing ontological frameworks and ontological standardization …

… an ontology that will be used to develop an intelligent condition monitoring system. The
proposed ontology … After introducing the ontology in detail, we evaluate the proposed ontology by …

… This work presents how recent trends in Industry 4.0 (I4.0) solutions are influencing the …
The observed trends show that formal models and ontologies will play an even more essential …

… approaches for Industry 4.0 and the … ontologies, and then concludes with an overview of
how we can benefit from using these ontologies and creating a knowledge graph for Industry 4.0…

… The following table, Table 1, shows an overview of the related work on the semantic web
for IoT ontologies and ontology development that we believe are relevant for achieving “…

… While there are reference architectures developed, these are only used as guidelines to
implement Industry 4.0. To achieve interoperability it is proposed to use core ontologies. It can …

… The ability to efficiently and effectively collect, process, analyse, communicate, and store
data is key to the successful implementation of smart manufacturing systems in Industry 4.0 era. …

… We apply ontological constructs for specifying the domain of forming Industry 4.0 supply …
capabilities, etc., and utilise the ontology-encoded knowledge to underpin algorithmic reasoning …

… applying an ontology-based information model, where the ontologies take advantage of
well-established and standardized concepts and relationships derived from existing ontologies, …

… This will also contribute to other research challenges dealing with semantic information
modeling, eg, research on the industry 4.0 asset administration shell (AAS), which is supposed to …