MBL @1116 (100.0%) on 12-sep-2018 [ Promotion of attraction:royal_opera_house attractionofcity attraction:central_london ] using concept:attraction:royal_opera_house
SEAL @637 (100.0%) on 19-sep-2012 [ 1 ] using royal_opera_house
MBL @1103 (100.0%) on 18-mar-2018 [ Promotion of attraction:royal_opera_house attractionofcity attraction:central_london ]
CPL @1095 (87.5%) on 17-jan-2018 [ "arg1 and Royal Festival Hall in arg2" "arg1 Covent Garden in arg2" "arg1 and Covent Garden in arg2" ] using (royal_opera_house, london)
Sempasre @980 (75.0%) on 21-feb-2016 [ "In 1991 , he sang in Mitridate , re di Ponto at the Royal Opera House in London ." ] using (royal_opera_house, london)
NELL has only weak evidence for items listed in grey
CPL @1095 (87.5%) on 17-jan-2018 [ "arg1 and Royal Festival Hall in arg2" "arg1 Covent Garden in arg2" "arg1 and Covent Garden in arg2" ] using (royal_opera_house, london)
Sempasre @980 (75.0%) on 21-feb-2016 [ "In 1991 , he sang in Mitridate , re di Ponto at the Royal Opera House in London ." ] using (royal_opera_house, london)
CPL @1095 (87.5%) on 17-jan-2018 [ "arg1 and Royal Festival Hall in arg2" "arg1 Covent Garden in arg2" "arg1 and Covent Garden in arg2" ] using (royal_opera_house, london)
Sempasre @980 (75.0%) on 21-feb-2016 [ "In 1991 , he sang in Mitridate , re di Ponto at the Royal Opera House in London ." ] using (royal_opera_house, london)