1 Subjects: “...Industrial Revolution...”

2 Subjects: “...Industry 4.0...”

3 Subjects: “...Industrial Revolution...”

4 Subjects: “...flower industry...”

5 Subjects: “...Industry 4.0...”

6 Subjects: “..., industrial Revolution, Victorian music, Edwardian music, music hall, dance saloon, record, radio, music hall...”

7 Subjects: “...Industrialisation and industrial history...”

8 Subjects: “...industrial revolution 4.0 (IR 4.0)...”

9 Subjects: “...Industry 4.0...”

10 Subjects: “...petrochemical industries...”

11 Subjects: “...CO2 capture in industry...”

12 Subjects: “...the fuel ethanol industry...”

13 Subjects: “...Industry 4.0...”

14 Subjects: “...food industry...”

15 Subjects: “...Industry 4.0...”

16 Subjects: “...industrial cyber-physical systems...”