In order to exploit the client support of LDAP directories with the semantic expressivity of RDF knowledge bases, we aim at integrating RDF knowledge bases into LDAP directory services.
LDAP 2 SPARQL is a Backend to the widely used OpenLDAP server. It translates LDAP queries into SPARQL queries, asks a SPARQL endpoint and translates the result back to LDIF.
We’ve just released LDAP 2 SPARQL 0.2, the first official version the backend. It was presented as a Demo at the 4th European Semantic Web Conference this week …