original_query: What are the 14th and 16th districts mentioned in the text?
query: What are the 14th and 16th districts of Vienna mentioned in the text in relation to Max Hegele's works?
answer: The 14th district is mentioned in relation to the Hadersdorf-Weidlingau Cemetery Chapel and an apartment building on Breitenseer Straße. The 16th district is mentioned in relation to apartment buildings on Wiesberggasse.