Assertion: uterus's layer | /r/HasProperty | lubricated by cervical mucus
Facets:
Source sentences:
text: Stratified squamous epithelium - this layer provides protection and is lubricated by cervical mucus (the vagina itself does not contain any glands).
text: - this layer provides protection and is lubricated by cervical mucus (the vagina itself does not contain any glands).