The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
1. Seasonal variations LC Subject Headings (LCSH)
Topic General Subdivision sh00007943
2. Technological innovations LC Subject Headings (LCSH)
Topic General Subdivision sh2001009095
Innovations, Technological
3. Law and legislation LC Subject Headings (LCSH)
Topic General Subdivision sh99004848


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