Description
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Niernsee, Frank, 1849-1899". If the same subject occurs on a page with "Niernsee, Frank, 1849-1899" more than once, it appears closer to "Niernsee, Frank, 1849-1899" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.