Assertion: mercator projection | /r/HasProperty | designed by its creator
Facets:
value: for shipboard use
type: PURPOSE
Source sentences:
text: The Mercator projection was designed by its creator for shipboard use, the title of the original map telling us as much: Nova et aucta orbis terrae description ad usum navigantium emendate et accomodata (“new and improved description of the world amended and intended for the use of navigators”).