1 Subjects: “...industrial structure...”

2 Subjects: “...Industry 4.0...”

3 Subjects: “...smart city industry...”

4 Subjects: “...industrial land...”

5 Subjects: “...Industry Founded Classes (IFC)...”

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

7 Subjects: “...marine industry...”

8 Subjects: “...Industry 4.0...”

9 Subjects: “...Industry Foundation Classes (IFC)...”

10 Subjects: “...industrial ecology...”

11 Subjects: “...Industry 4.0...”

12 Subjects: “...industrial ecology...”

13 Subjects: “...Industry 4.0...”

14 Subjects: “...industrial building renovation...”