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Dewey Decimal Classification

use with qualifier "edition (p747)" with item value "DDC 23" or create new item to represent the corresponding DDC edition

  • DDC
  • Q48460

Data type

String

Statements

http://dewey.info/class/$1/
0 references
\d{3}|\d{3}\.\d+|[12456]--\d+|3[ABC]?--\d+
0 references

Constraints

\d{3}|\d{3}\.\d+|[12456]--\d+|3[ABC]?--\d+
0 references