Assertion: letter | /r/CapableOf | represent vowel
Facets:
value: as in "myth"
type: LOCATION
value: sometimes
type: TEMPORAL
Source sentences:
text: The letter Y sometimes represents a consonant (as in "young") and sometimes a vowel (as in "myth").
text: The letters A, E, I, O, and U are considered vowel letters, since (except when silent) they represent vowels, although I and U represent consonants in words such as "onion" and "quail" respectively.