Assertion: concerto | /r/HasProperty | recorded for first time
Facets:
value: in either 1947
type: TEMPORAL
value: on 78 rpm records
type: LOCATION
value: in 1948
type: TEMPORAL
Source sentences:
text: The concerto was recorded for the first time in either 1947 or 1948 by guitarist Regino Sainz de la Maza with the Orquesta Nacional de España, conducted by Ataúlfo Argenta, on 78 rpm records.