* Modify Metadata The public sequence resource uses multiple data formats listed on the [[./download][DOWNLOAD]] page. One of the most exciting features is the full support for RDF and semantic web/linked data ontologies. This technology allows for querying data in unprescribed ways - that is, you can formulate your own queries without dealing with a preset model of that data (so typical of CSV files and SQL tables). Examples of exploring data are listed [[./blog?id=using-covid-19-pubseq-part1][here]]. In this BLOG we are going to look at the metadata entered on the [[./][COVID-19 PubSeq]] website (or command line client). It is important to understand that you and us can change that information. * What is the schema? * How is the website generated?