Peter has a diverse background with experience in medical research, government, and in standards development. He was a contributor to the W3C "Data on the Web Best Practices" recommendation and an editor of the W3C "Data Catalog" vocabulary recommendation. A former interoperability specialist with the UK Government Linked Data and Data Architects' Working Groups and the European Commission "Joinup" semantic technologies community, he is currently co-Chair of the W3C Dataset Exchange Working Group.