RDF(S) Knowledge Base

Terminological Knowledge (T-box) consists of Classes and Properties as well as Relations between those Constitutes in RDFS.

Besides this there is also the Assertional Knowledge (A-box) based on RDF within the RDF Schema knowledge base.

To illustrate this see the following example:

@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-nx#>]
@prefix rdfs: <http://www/.w3.org/2000/01/rdf-schema#>]

:Course a rdfs:Class.
:Lecture a rdfs:Class;
     rdfs:subClassOf :Course.
:Seminar a rdfs:Class;
    rdfs:subClassOf :Course.

:Person a rdfs:Class .
:Staff a rdfs:Class;
    rdfs:subClassOf :Person.
:SeniorResearcher a rdfs:Class;
    rdfs:subClassOf :Staff.
:Professor a rdfs:Class;
    rdfs:subClassOf :Staff.

:isManagedBy a rdf:Property;
    rdfs:domain :Course;
    rdfs:range :Staff.

:DecipheringMachinesBasics a :Lecture.
:Hevok a :SeniorResarcher.
:DeciperhingMachinesBasics :isManagedBy :Hevok.
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