Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Changes are indicated by relationships between the two taxonomies. In the edge drawing implementation, relationships are visualized by color-coded edges that go from one taxonomy to the other. Through the colored toggle buttons on the menu, users can visualize either one or several types of changes at once. Users can select a specific taxon in order to visualize its changes.
