Description
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Houses on S. Wall of S.W. of Castle". If the same subject occurs on a page with "Houses on S. Wall of S.W. of Castle" more than once, it appears closer to "Houses on S. Wall of S.W. of Castle" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.