RDF4J (Eclipse RDF4J 4.2.4)

java.lang.Object
- org.eclipse.rdf4j.model.vocabulary.RDF4J

```
public class RDF4J
extends Object
```
Defines constants for the RDF4J namespace. These constants include things like implementation-specific named graph identifiers or properties.

Author:

Jeen Broekstra

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`NAMESPACE`	The RDF4J namespace ( `http://rdf4j.org/schema/rdf4j#`).
`static IRI`	`NIL`	The SPARQL default context identifier ( `http://rdf4j.org/schema/rdf4j#nil`)
`static Namespace`	`NS`	An immutable `Namespace` constant that represents the RDF4J namespace.
`static String`	`PREFIX`	Recommended prefix for the RDF4J namespace: "rdf4j"
`static IRI`	`SHACL_SHAPE_GRAPH`	Context identifier for persisting SHACL shape data in the `ShaclSail` .
`static IRI`	`TRUNCATED`

Constructor Summary

Constructors
Constructor Description

RDF4J()

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NAMESPACE
```
public static final String NAMESPACE
```
    The RDF4J namespace ( http://rdf4j.org/schema/rdf4j#).
    
    See Also:
    
    Constant Field Values
  - PREFIX
```
public static final String PREFIX
```
    Recommended prefix for the RDF4J namespace: "rdf4j"
    
    See Also:
    
    Constant Field Values
  - NS
```
public static final Namespace NS
```
    An immutable Namespace constant that represents the RDF4J namespace.
  - SHACL_SHAPE_GRAPH
```
public static final IRI SHACL_SHAPE_GRAPH
```
    Context identifier for persisting SHACL shape data in the ShaclSail . http://rdf4j.org/schema/rdf4j#SHACLShapeGraph
  - TRUNCATED
```
public static final IRI TRUNCATED
```
  - NIL
```
public static final IRI NIL
```
    The SPARQL default context identifier ( http://rdf4j.org/schema/rdf4j#nil)
    
    Since:
    
    3.3.2
- Constructor Detail
  - RDF4J
```
public RDF4J()
```