Placeholder: Hyperlinks opening on new tab for some links and not others

[RobinaSanderson]

When opening various hyperlinks on the page https://profiles.ala.org.au/opus/foa/profile/Juncaceae
some open on a new tab others open on the FoA tab

I was using Chrome within the same session.
Just checked on Firefox and get the same results.

I found the following links open in a new tab:

1. the search NSL link under the Nomenclature heading
2. all the link to the about page - these display as copyright information at the bottom of each tab in the profile
3. links in the header to Glossary and About

The following link open in the same tab:

1. navigation links within the page
2. links added to the text within fields like description and Bibliography
3. navigation links to other taxa

Need to check with ABRS about preferences but should note that users can set browsers to open links in new tabs as well...