Columbia, South Carolina
See also: https://www.wikidata.org/wiki/Q120987899
The graph displays the other subjects mentioned on the same pages as the subject "Frank Niernsee". If the same subject occurs on a page with "Frank Niernsee" more than once, it appears closer to "Frank Niernsee" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.