Every work in the data, with its links, and under each its reference in Chicago author-date style, ready to copy. Point at a column heading for what it counts, or at a row for the work, in the bar at the bottom of the window; select a heading to sort, or a row for the work's details.

Nature says what sort of thing each work is. An idea is a notion sketched, not worked out. A proposal is a worked-out plan that could be carried out. A model is a framework for seeing a problem, judged useful or not rather than true or false. An argument is a case about how things are or will go, and can turn out right or wrong. Built means designed and then made, shipped or run.