We develop three different pieces of software in the N9C project. The semantic search web-server is written in Prolog and released under the GPL license as ClioPatria. Libraries that are widely reusable such as the Semantic Web library are developed as part of SWI-Prolog. An important part of the project is concerned with converting vocaularies and collection meta-data into RDF. A generic Java-based framework for this is available from SourceForge as the AnnoCultor project. The core Getty vocabularies (AAT, TGN and ULAN) have been converted from the Getty XML files into RDF using gettyconvert. The zip-file also includes the RDF schemas used for the Getty vocabularies.