Assertion: envelope | /r/HasProperty | sealed by the faculty member
Facets:
Source sentences:
text: The second option is for faculty members to turn over their letters of recommendation directly to the student, however, as the letters are to be kept confidential, admissions committees require the envelopes be sealed by the faculty member who must then affix his or her signature over the seal (making it obvious if a student has attempted to open the envelope, either to read or alter its contents).