Assertion: latin alphabet's letter | /r/HasProperty | waw
Facets:
Source sentences:
text: The development was gradual and purely external (i.e., in the shapes of the single letters); from the internal standpoint (i.e., considering the phonetic values of the letters), there has been no development, though it must be borne in mind that for several letters (waw, ḥet, tzade, qof, shin, sin, and so forth) the exact original phonetic value is still uncertain.