Assertion: double bass's string | /r/HasProperty | steel-core
Facets:
Source sentences:
text: The A string of the Larsen viola set is steel-core while the D, G, and C strings are synthetic-core.
text: Note 2: Larsen Violin and Cello strings are steel-core.
text: Though listed here, the A string of the Larsen viola set is steel-core while the D, G, and C strings are synthetic-core.