I'd like to announce a port of this effort "SKOS support for Apache Lucene
and Solr" which can be found at https://github.com/behas/lucene-skos to
What is SKOS?
The Simple Knowledge Organization System (SKOS) is a model for expressing
controlled structured vocabularies (classification schemes, thesauri,
taxonomies, etc.). As an application of the Resource Description Framework
(RDF), SKOS allows these vocabularies to be published as dereferenceable
resources on the Web, which makes them easy to retrieve and reuse in
applications. SKOS plays a major role in the ongoing Linked Data activities.
SKOS for Elasticsearch is an analyzer plugin. It takes existing SKOS
concepts schemes and performs term expansion for given documents and/or
You can found it
Feedback is welcome!