In Imperial China, these works were known as leishu, the largest of which was known as the Dadian of one (15[1])emperor. One of these works (15[1])was secretly mostly published in Neuchâtel, Switzerland to avoid (15[1])censorship by Louis XV’s government. The most famous of these (-5[1])works in medieval (-5[1])Europe (15[2])was completed by the seventh century (-5[1])bishop Isidore of Seville and (15[1])titled (15[1]-5[1])Etymologiae. Pliny’s (*) Natural History is (10[1])probably the (10[1])first (10[1])European (10[1])example of (10[1])these (10[1])works. (10[1])An (10[1])eighteenth-century work of (10[1])this kind was compiled by (10[1])numerous (10[1])philosophes and edited (10[1])by Denis (10[2])Diderot. Larry Sanger and Jimmy Wales founded the largest of these projects in 2001. For 10 points, online collaborative types of what (10[1])reference works were made possible by the development of wiki software in the (10[1])1990s? (10[1])■END■