Improve Tools section (mainly based on Dr. Smith's feedback)

[samm82]

Again, this will be a place for gathering my thoughts and next steps for tweaking this section based on #149:

• Ensure this chapter is consistent with the Terminology section without duplicating info
  • Replace the concept of "graph" with "visualization" (see Thesis Meeting | June 9, 2024 - 2pm - Teams #192)
  • Mention that parent-child relations should be hierarchical
• Don't use links as identifying labels for something; instead, describe what is being pointed to with the pointer in parentheses for traceability
• Determine how to structure "explicitness" (from Thesis Meeting | June 9, 2024 - 2pm - Teams #192):
  We define/discuss explicitness in its own subsection in our Terminology section. I was thinking about doing this here as well, but I think it may be better to interleave it throughout our discussion, since it comes up throughout (such as in our graph examples). I currently outline how we detect "implicit" information in general at the beginning, is this logical?