Statistics for occurrence #1 of “Piacenza” in book 9, chapter 1, section 1 of Vitruvius Pollio, The Ten Books on Architecture:
|Max. Freq.||Min. Freq.|
|†||Piacenza (Italy)||2||2||0||0||0 user votes|
|†||Piacenza (Italy)||11||0||1||0||0 user votes|
|Piacenza (Wisconsin, United States)||0||0||0||0||0 user votes|
† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.