Semantic IoT Interoperability and Data Analytics Using …
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Doctors
Diagnosis
Patient
Fig. 3 Representation of doctor-patient centric conceptual graph
A
s: hasName
http://www.w3.
org/doctor/id13
s: department
www.neurocenter.org
Knowledge Sharing and Representation
Neuro
surgery
/has specialization
Fig. 4 Doctor-centric RDF graph
∃x, y : Doctor(x) ∧ Patient(x) ∧ diagnosis(x, y)
The symbol ∃ is a quantifier symbol which means “there exists”, the symbol ∧
means logical connective and is for “conjunction”.
Web-based knowledge sharing, processing and reuse between applications is an
important part of the ontologies [19]. The RDF and XML provide the foundation for
the semantic web. The doctor centric representation in the form of the RDF graph is
shown in Fig. 4.
The XML representation of the RDF Graph shown in Fig. 4 is the knowledge
representation in the form of frame language.