StackableSail API offering full-text search on literals, based on Apache Lucene.
'org.openrdf.sesame:sesame-sail-lucene-api:4.0.0-M1'
<dependency>
<groupId>org.openrdf.sesame</groupId>
<artifactId>sesame-sail-lucene-api</artifactId>
<version>4.0.0-M1</version>
</dependency>
<dependency org="org.openrdf.sesame" name="sesame-sail-lucene-api" rev="4.0.0-M1"/>
"org.openrdf.sesame", "sesame-sail-lucene-api", "4.0.0-M1"