Hi, NG —
The profile you are referencing has never been anyone but Mary Scott, has never had any connected family members, has a birth location the same as the person you want to create a profile for, and has a similar birth date, as well.
In other words, there’s no history to corrupt on this profile, so it would seem fine for you to go ahead and flesh out the information for this person.
Recycling would involve changing the name, location, or other information on this profile to make it into a completely different person.
Thanks for asking before acting! :-)