Ontology-Based Information Visualisation. - Frank van Harmelen; Jeen Broekstra; Christiaan Fluit; Herko ter Horst; Arjohn Kampman; Jos van der Meer; Marta Sabou (IV, 2001)

Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema. - Jeen Broekstra; Arjohn Kampman; Frank van Harmelen (ISWC, 2002)

Sesame: An Architecture for Storin gand Querying RDF Data and Schema Information. - Jeen Broekstra; Arjohn Kampman; Frank van Harmelen (Spinning the Semantic Web, 2003)

Inferencing and Truth Maintenance in RDF Schema. - Jeen Broekstra; Arjohn Kampman (PSSS, 2003)

A Topic-Based Browser for Large Online Resources. - Heiner Stuckenschmidt; Anita de Waard; Ravinder Bhogal; Christiaan Fluit; Arjohn Kampman; Jan van Buel; Erik M. van Mulligen; Jeen Broekstra; Ian Crowlesmith; Frank van Harmelen; Tony Scerri (EKAW, 2004)

The Drug Ontology Project for Elsevier - An RDF Architecture Enabling Thesaurus-Driven Data Integration. - Jeen Broekstra; Christiaan Fluit; Arjohn Kampman; Frank van Harmelen; Heiner Stuckenschmidt; Ravinder Bhogal; Antony Scerri; Anita de Waard; Erik M. van Mulligen (WWW Workshop on Application Design, Development and Implementation Issues in the Semantic Web, 2004)

Exploring Large Document Repositories with RDF Technology: The DOPE Project. - Heiner Stuckenschmidt; Frank van Harmelen; Anita de Waard; Tony Scerri; Ravinder Bhogal; Jan van Buel; Ian Crowlesmith; Christiaan Fluit; Arjohn Kampman; Jeen Broekstra; Erik M. van Mulligen (IEEE Intell. Syst., 2004)

An RDF Query and Transformation Language. - Jeen Broekstra; Arjohn Kampman (Semantic Web and Peer-to-Peer, 2006)