Assertion: gel's use | /r/HasProperty | external
Facets:
Source sentences:
text: Feldene Gel is for external use on the skin only.
text: Feldene Gel is for external use on the skin only.
text: FLOW Gel is designed for external use only.
text: - Hirudoid Gel is for external use only.
text: Advise patients that Picato gel is for external use only.