The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
21. Production standards

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007505
22. Power supply

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00006955
23. Waste disposal

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005688
Disposal of wastes
24. Military aspects

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005938
25. Seasonal variations

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00007943
26. Fume control

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005726
Control of fumes
27. Government policy

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99005269
Policy, Government
28. Information technology

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002012003
29. Environmental aspects

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99005383
30. Licenses

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002006397
31. Electric equipment

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005838
32. Dust control

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99005704
33. Ownership

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99005063
34. Energy consumption

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005626
Consumption of energy
35. Accidents

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99002078
36. State supervision

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001008677
Supervision, State
37. Capital investments

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh99004801
Investments, Capital
38. Health aspects

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh00005598
Hygienic aspects ; Medical and sanitary affairs ; Hygienic aspects ; Medical and sanitary affairs
39. Technological innovations

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2001009095
Innovations, Technological
40. Prices

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
General Subdivision sh2002006518


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