While data.world is built on semantic web technologies that are best queried using SPARQL, we recognize most people are more familiar with SQL. For that reason, we've developed our own dialect of SQL so you can easily query and analyze your data.world datasets, as well as join data from other data.world datasets. Find the ins and outs of using SQL on data.world through our tutorial at https://docs.data.world/tutorials/dwsql/.
SQL is currently supported only for reading data from data.world datasets. None of the standard SQL data manipulation statements for inserting, modifying, or deleting data are available on data.world.