@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#> .

qudt:PolarCoordinates a owl:Class ;
    rdfs:label "Polar Coordinate System Type" ;
    dcterms:description """
  <p>A set of  variables which fix a geometric object. 
  If the coordinates of a point P are determined by the distance from P to the origin and the angle subtended by the radial vector at P and a fixed axis, they are known as polar coordinates. 
  Typically, the angle is measured with respect to the x-axis.&quot; ;
  </p>"""^^rdf:HTML ;
    rdfs:isDefinedBy <http://qudt.org/3.1.11/schema/datatype> ;
    rdfs:subClassOf qudt:Coordinates .