Assertion: birch's bark | /r/HasProperty | edible
Facets:
Source sentences:
text: The inner bark, the cambium, is edible and can be used as a flour-like substitute (that won’t rise.)
text: The inner bark (phloem) of some trees is edible; in Scandinavia, bark bread is made from rye to which the toasted and ground innermost layer of bark of scots pine or birch is added.