Assertion: vowel | /r/HasProperty | an english
Facets:
value: in the phonetic definition
type: OTHER
value: in phonetics
type: OTHER
value: in spoken language
type: LOCATION
Source sentences:
text: In phonetics, a vowel is a sound in spoken language, such as an English ah! or
text: In the phonetic definition, a vowel is a sound, such as the English "ah" or "oh" , produced with an open vocal tract; it is median (the air escapes along the middle of the tongue), oral (at least some of the airflow must escape through the mouth), frictionless and continuant.