Assertion: mortar's lime | /r/CapableOf | provide a source of lime
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Some earlier mortars are not as uniformly textured and may contain lumps of partially burned lime or "dirty lime", shell (which often provided a source of lime, particularly in coastal areas), natural cements, pieces of clay, lampblack or other pigments, or even animal hair.