Colm Conroy Rob Brennan Declan O'Sullivan David Lewis User Evaluation Study of a Tagging Approach to Semantic Mapping. 623-637 2009 ESWC http://dx.doi.org/10.1007/978-3-642-02121-3_46 conf/esws/2009 db/conf/esws/eswc2009.html#ConroyBOL09