Assertion: zither's string | /r/HasProperty | fastened
Facets:
Source sentences:
text: …which strings are fastened (board zither) or from individual narrow canes lashed together, each having one idiochordic string (raft zither).
text: …the zither family is the flat zither; in Africa it is usually made either from a hollowed plank over which strings are fastened (board zither) or from individual narrow canes lashed together, each having one idiochordic string (raft zither).