Assertion: australian aboriginal sign language | /r/HasProperty | developed by the hearing community
Facets:
Source sentences:
text: Both contrast with speech-taboo languages such as the various Aboriginal Australian sign languages, which are developed by the hearing community and only used secondarily by the deaf.
text: Both types of deaf sign language differ from speech-taboo languages such as the various Aboriginal Australian sign languages, which are developed by the hearing community and only used secondarily by the deaf, and are not independent languages.