Arrows for Triplets [GUI suggestion]

[mrtngrsbch]

To navigate the hierarchies, arrows may not be the best option, since it suggests a [go to] similar to the link in the title.
Instead, I consider it appropriate to replace it with a triplet (which also introduces us to the RDF concept).

Examples

https://voremetur.uc3m.es/tesauromediaart/vocab/

http://vocabularios.saij.gob.ar/portalthes/?v=18

https://www.getty.edu/vow/AATHierarchy?find=&logic=AND&note=&page=1&subjectid=300123559

[tematres]

Hi @mrtngrsbch :) sorry for delay in response. We prefer to use in Tematres the triangle because in this way we can use one unique character to express function (expand or retract), symbol ( descendant terms) and state (is open or close).

Portalthes is associated tool to tematres, is a web client to consume terminological services from tematres. In this web tool any user can change the template and all the graphical values.

Thank you about the feedback! Un abrazo! :)