Figure 1
Overview of the data processing pipeline used in the study.
Figure 2
Output of the python script. The JSON file contains the relevant information for the semantic analysis but also it allows an easy extraction for the data retrieval for OSM or other gazetteers.
Figure 3
Distributions in terms of longitude and latitude of the geonyms piazza, maydon and guang chang in the selected geographical tiles in OSM (left panel) and the distribution of Piazza in the selected geographical tiles.