<dependency>
<groupId>com.github.jsonld-java</groupId>
<artifactId>jsonld-java-clerezza</artifactId>
<version>0.7.0-SNAPSHOT</version>
</dependency>
(Adjust for most recent , as found in pom.xml).
The ClerezzaTripleCallback returns an instance of org.apache.clerezza.rdf.core.MGraph
See ClerezzaTripleCallbackTest.java for example Usage.