KDE 4.2 PyKDE API Reference

- KDE's Python API

# Soprano.Vocabulary.NRL Namespace Reference

`from PyKDE4.soprano.Soprano.Vocabulary.NRL import *`

## Detailed Description

## Functions

QUrl | AsymmetricProperty ()
QUrl | Configuration ()
QUrl | Data ()
QUrl | DefaultGraph ()
QUrl | DocumentGraph ()
QUrl | ExternalViewSpecification ()
QUrl | FunctionalProperty ()
QUrl | Graph ()
QUrl | GraphMetadata ()
QUrl | GraphView ()
QUrl | InstanceBase ()
QUrl | InverseFunctionalProperty ()
QUrl | KnowledgeBase ()
QUrl | Ontology ()
QUrl | ReflexiveProperty ()
QUrl | RuleViewSpecification ()
QUrl | Schema ()
QUrl | Semantics ()
QUrl | SymmetricProperty ()
QUrl | TransitiveProperty ()
QUrl | ViewSpecification ()
QUrl | cardinality ()
QUrl | coreGraphMetadataFor ()
QUrl | equivalentGraph ()
QUrl | externalRealizer ()
QUrl | graphMetadataFor ()
QUrl | hasSemantics ()
QUrl | hasSpecification ()
QUrl | imports ()
QUrl | inverseProperty ()
QUrl | maxCardinality ()
QUrl | minCardinality ()
QUrl | nrlNamespace ()
QUrl | realizes ()
QUrl | rule ()
QUrl | ruleLanguage ()
QUrl | semanticsDefinedBy ()
QUrl | subGraphOf ()
QUrl | superGraphOf ()
QUrl | updatable ()
QUrl | viewOn ()

## Function Documentation

QUrl AsymmetricProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#AsymmetricProperty

A marker class to identify asymmetric properties

QUrl Configuration | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Configuration

Represents a named graph containing configuration data

QUrl Data | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Data

An abstract class representing all named graph roles

QUrl DefaultGraph | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#DefaultGraph

Represents the default graph, the graph which contains any triple that does not belong to any other named graph

QUrl DocumentGraph | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#DocumentGraph

A marker class to identify named graphs that exist within a physical document

QUrl ExternalViewSpecification | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#ExternalViewSpecification

Represents an external view specification, this usually being a program which automatically generates the required view for an input graph

QUrl FunctionalProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#FunctionalProperty

A marker class to identify functional properties

QUrl Graph | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Graph

Represents a named graph

QUrl GraphMetadata | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#GraphMetadata

Represents a special named graph that contains metadata for another graph

QUrl GraphView | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#GraphView

Identifies a graph which is itself a view of another named graph

QUrl InstanceBase | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#InstanceBase

Represents a named graph containing instance data

QUrl InverseFunctionalProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#InverseFunctionalProperty

A marker class to identify inverse functional properties

QUrl KnowledgeBase | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#KnowledgeBase

Represents a named graph containing both schematic and instance data

QUrl Ontology | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Ontology

Represents a named graph having the role of an Ontology

QUrl ReflexiveProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#ReflexiveProperty

A marker class to identify reflexive properties

QUrl RuleViewSpecification | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#RuleViewSpecification

Represents a view specification that is composed of a set of rules which generate the required view from the input graph upon firing

QUrl Schema | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Schema

Represents a named graph containing schematic data

QUrl Semantics | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#Semantics

Represents some declarative semantics

QUrl SymmetricProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#SymmetricProperty

A marker class to identify symmetric properties

QUrl TransitiveProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#TransitiveProperty

A marker class to identify transitive properties

QUrl ViewSpecification | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#ViewSpecification

Represents a specification of the means to achieve a transformation of an input graph into the required graph view

QUrl cardinality | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#cardinality

Specifies the precise value cardinality for a specific property

QUrl coreGraphMetadataFor | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#coreGraphMetadataFor

Links a metadata graph to the graph for which it specifies the core graph properties including the semantics and the graph namespace. A graph can have only one unique core metadata graph

QUrl equivalentGraph | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#equivalentGraph

Links two equivalent named graphs. A symmetric property

QUrl externalRealizer | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#externalRealizer

Points to the location of the realizer for the external view specification

QUrl graphMetadataFor | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#graphMetadataFor

Links a metadata graph to the graph that is being described. A unique value is compulsory

QUrl hasSemantics | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#hasSemantics

Points to a representation of the declarative semantics for a graph role

QUrl hasSpecification | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#hasSpecification

Points to the representation of the view specification required to generate the graph view in question

QUrl imports | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#imports

Models a subsumption relationship between two graphs, stating that the object graph is imported and included in the subject graph

QUrl inverseProperty | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#inverseProperty

Links two properties and specifies their inverse behaviour

QUrl maxCardinality | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#maxCardinality

Specifies a maximum value cardinality for a specific property

QUrl minCardinality | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#minCardinality

Specifies a minimum value cardinality for a specific property

QUrl nrlNamespace | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#

QUrl realizes | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#realizes

Points to a representation of the declarative semantics that the view specification realizes

QUrl rule | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#rule

Specifies rules for a view specification that is driven by rules

QUrl ruleLanguage | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#ruleLanguage

Specifies the rule language for a view specification that is driven by rules

QUrl semanticsDefinedBy | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#semanticsDefinedBy

Points to the human readable specifications for a representation of some declarative semantics

QUrl subGraphOf | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#subGraphOf

Specifies a containment relationship between two graphs, meaning that the subject graph is included in the object graph

QUrl superGraphOf | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#superGraphOf

Specifies a subsumption relationship between two graphs, meaning that the object graph is included in the subject graph

QUrl updatable | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#updatable

A core graph metadata property, this defines whether a graph can be freely updated '1' or otherwise '0'

QUrl viewOn | ( |  | self ) |

http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#viewOn

Points to a graph view over the subject named graph