Dan Brickley works on structured data standards within Google's Open Source Programs Office, and leads the Schema.org project. Previously he helped create web standards for data sharing including RDF, RDFS, SPARQL, SKOS and FOAF, and was part of the team that launched W3C's Semantic Web initiative. His current focus is on improving the ecosystem of tools and standards around Schema.org, and on data sharing for scientific, anti-misinformation and health-related applications.