Cartographic image of immaterial elements in a city on the example of city maps of Warsaw from 1641 until the end of the 19th century

The article discusses the problem of cartographic presentation of immaterial elements of city space. On the example of old city maps of Warsaw from the period between 1641 and the end of the 19th century, the image of objects and places in Warsaw is linked to the image of activities happening in them, or in connection with them. The author presents results of the analysis of the methods of presentation of immaterial elements, distinguishing three most numerous groups of them: nomenclature, functions and significance of objects, and property and administrative issues. The conclusions base on the analysis of 61 general city maps of Warsaw covering the whole city, elaborated in the periods 1641–1800, 1801–1900, and, supplementary, 1901–1939.