Assertion: sacrum's surface | /r/HasProperty | covered by the pectineus
Facets:
Source sentences:
text: In front of this line, the surface of bone is triangular in form, wider laterally than medially, and is covered by the Pectineus.
text: In front of this line, the surface of bone is triangular in form, wider laterally than medially, and is covered by the Pectineus.