@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .

qudt:StateSpaceMatrix a rdfs:Class,
        owl:Class,
        sh:NodeShape ;
    rdfs:label "State Space Matrix Type" ;
    dcterms:description """
  <p>In control engineering, a state space representation is a mathematical model of a physical system
   as a set of input, output and state variables related by first-order differential equations. 
  To abstract from the number of inputs, outputs and states, the variables are expressed as vectors.
  The differential and algebraic equations are written in matrix form (the last one can be done when the dynamical system is linear and time invariant).
  </p>"""^^rdf:HTML ;
    rdfs:isDefinedBy <http://qudt.org/3.2.1/schema/datatype>,
        <http://qudt.org/3.2.1/schema/shacl/datatype> ;
    rdfs:subClassOf qudt:Matrix .