Assertion: electric guitar's string | /r/HasProperty | made before year
Facets:
Source sentences:
text: TBX (through body experimental); it is rumoured, that only 11 four-string, 85 five-string and 90 6-string basses were made before year 2000 - production has started again
text: TBX (through body experimental); it is rumoured, that only 11 four-string, 85 five-string and 90 6-string basses were made before year 2000 - production has started again