RDF Details

Juneau supports serializing and parsing arbitrary POJOs to and from the following RDF formats:

- RDF/XML
- Abbreviated RDF/XML
- N-Triple
- Turtle
- N3

The serializers and parsers work identically to those in juneau-marshall, but are packaged separately so that you don't need to pull in the Jena dependency unless you need it.

// A simple bean public class Person { public String name = "John Smith"; public int age = 21; } // Serialize a bean to JSON, XML, or HTML Person person = new Person(); // Produces: // <rdf:RDF // xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" // xmlns:jp="http://www.apache.org/juneaubp/" // xmlns:j="http://www.apache.org/juneau/"> // <rdf:Description> // <jp:name>John Smith</jp:name> // <jp:age>21</jp:age> // </rdf:Description> // </rdf:RDF> String rdfXml = RdfSerializer.DEFAULT_XMLABBREV.serialize(person); // Produces: // @prefix jp: <http://www.apache.org/juneaubp/> . // @prefix j: <http://www.apache.org/juneau/> . // [] jp:age "21" ; // jp:name "John Smith" . String rdfN3 = N3Serializer.DEFAULT.serialize(person); // Produces: // _:A3bf53c85X3aX157cf407e2dX3aXX2dX7ffd <http://www.apache.org/juneaubp/name> "John Smith" . // _:A3bf53c85X3aX157cf407e2dX3aXX2dX7ffd <http://www.apache.org/juneaubp/age> "21" . String rdfNTriple = RdfSerializer.DEFAULT_NTRIPLE.serialize(person);