Section 14 For property initiatedContent

The sentence "If the child is optional then it is deemed to have been found when its initiator has been found." should use consistent terminology of "known to exist" as follows "If the child is optional then it is known to exist when its initiator is found."

Section 15 as well, also for initiatedContent

"The branch is deemed to have been found when its initiator has been found." replace "The branch is known to exist when its initiator is found."

I would categorize these corrections as "minor/typographical".