Description
Related Subjects
![Related subjects](/images/working/dot/32037429.png)
The graph displays the other subjects mentioned on the same pages as the subject "T H Hurd". If the same subject occurs on a page with "T H Hurd" more than once, it appears closer to "T H Hurd" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.