1. Delta: An Ontology for the Distribution of Differences Between RDF Graphs, Tech. Rep.;Berners-Lee,2001
2. SPARQL 1.1 overview;The W3C SPARQL Working Group,2013
3. Knowledge engineering for historians on the example of the catalogus professorum lipsiensis;Riechert,2010
4. Collaborative research on academic history using linked open data: A proposal for the heloise common research model;Riechert;CIAN-Revista de Historia de Las Universidades,2016
5. AMSL: Creating a linked data infrastructure for managing electronic resources in libraries;Arndt,2014