Unicode Character Database

E26667
machine-readable data collection technical standard component

The Unicode Character Database is a comprehensive collection of machine-readable data files that define the properties, classifications, and behaviors of every character encoded in the Unicode Standard.

Jump to: Surface forms Statements Referenced by

Observed surface forms (3)

Surface form Occurrences
UAX #44 1
Unicode character classifications 1
Unified Canadian Aboriginal Syllabics 1

Statements (68)

Predicate Object
instanceOf machine-readable data collection ⓘ
technical standard component ⓘ
accessURL https://www.unicode.org/Public/UCD/ ⓘ
covers every encoded Unicode character ⓘ
dataFormat machine-readable files ⓘ
plain text files ⓘ
defines Unicode character behaviors ⓘ
Unicode Character Database self-linksurface differs ⓘ
surface form: Unicode character classifications

Unicode character properties ⓘ
definesProperty Bidi_Class ⓘ
Block ⓘ
Canonical_Combining_Class ⓘ
Case_Folding ⓘ
Decomposition_Mapping ⓘ
East_Asian_Width ⓘ
General_Category ⓘ
Grapheme_Cluster_Break ⓘ
Line_Break ⓘ
Lowercase_Mapping ⓘ
Normalization_Quick_Check ⓘ
Numeric_Value ⓘ
Script ⓘ
Sentence_Break ⓘ
Titlecase_Mapping ⓘ
Uppercase_Mapping ⓘ
Word_Break ⓘ
documentedIn Unicode Standard Annexes ⓘ
surface form: Unicode Standard Annex #44
hasAbbreviation UCD ⓘ
includesFile ArabicShaping.txt ⓘ
BidiMirroring.txt ⓘ
Blocks.txt ⓘ
CaseFolding.txt ⓘ
DerivedAge.txt ⓘ
DerivedCoreProperties.txt ⓘ
DerivedNormalizationProps.txt ⓘ
EastAsianWidth.txt ⓘ
HangulSyllableType.txt ⓘ
IndicPositionalCategory.txt ⓘ
IndicSyllabicCategory.txt ⓘ
Jamo.txt ⓘ
LineBreak.txt ⓘ
NameAliases.txt ⓘ
NormalizationProps.txt ⓘ
PropList.txt ⓘ
Scripts.txt ⓘ
SpecialCasing.txt ⓘ
UnicodeData.txt ⓘ
introducedBy Unicode Technical Committee ⓘ
surface form: Unicode Consortium technical committee
license Unicode License ⓘ
maintainedBy Unicode Consortium ⓘ
partOf Unicode ⓘ
surface form: Unicode Standard
primaryAudience font and rendering engine developers ⓘ
implementers of Unicode ⓘ
software developers ⓘ
provides default property values for characters ⓘ
stability guarantees for properties ⓘ
scope all assigned Unicode code points ⓘ
some unassigned code points with default properties ⓘ
UAXNumber Unicode Character Database self-linksurface differs ⓘ
surface form: UAX #44
updatedWhen new Unicode version is released ⓘ
usedFor bidirectional text algorithms ⓘ
case conversion ⓘ
collation ⓘ
line breaking algorithms ⓘ
normalization ⓘ
text processing ⓘ
text rendering ⓘ
versionedWith Unicode 15.0 ⓘ
surface form: Unicode Standard versions

Referenced by (7)

Full triples — surface form annotated when it differs from this entity's canonical label.

Unicode Character Database → UAXNumber → Unicode Character Database self-linksurface differs ⓘ
this entity surface form: UAX #44
Unicode Technical Report #29 → compatibleWith → Unicode Character Database ⓘ
Unicode Character Database → defines → Unicode Character Database self-linksurface differs ⓘ
this entity surface form: Unicode character classifications
Unicode 15.0 → documentedIn → Unicode Character Database ⓘ
Canadian Aboriginal syllabics → hasUnicodeBlock → Unicode Character Database ⓘ
this entity surface form: Unified Canadian Aboriginal Syllabics
Unicode → includesDatabase → Unicode Character Database ⓘ
Unicode Consortium → maintainsStandard → Unicode Character Database ⓘ