The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
1. Ability testing LC Subject Headings (LCSH)
Topic General Subdivision sh99001251
2. Provincialisms LC Subject Headings (LCSH)
Topic General Subdivision sh99005271
3. Dialects LC Subject Headings (LCSH)
Topic General Subdivision sh99005549
4. Contraction LC Subject Headings (LCSH)
Topic General Subdivision sh99005374


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