Sharing Functionality on the Web: A Proposed Services Infrastructure for The European Library. - Theo van Veen; Michel Koppelaar; Georg Petz; Christian Sadilek (D Lib Mag., 2009)

Doing More with Named Entities - Turning Text into a Linked Data Hub. - Theo van Veen; Michel Koppelaar (TPDL Workshops, 2013)

Semantic Enrichment: a Low-barrier Infrastructure and Proposal for Alignment. - Theo van Veen; Juliette Lonij; Michel Koppelaar (D Lib Mag., 2015)