Assertion: skull's sinus | /r/CapableOf | see figure
Facets:
value: within the frontal bone
type: LOCATION
Source sentences:
text: The frontal sinus is located just above the eyebrows, within the frontal bone (see Figure 6.27).
text: The frontal sinus is located just above the eyebrows, within the frontal bone (see Figure 15).
text: The frontal sinus is located just above the eyebrows, within the frontal bone (see Figure 15).