PDF/A
E618944
PDF/A is an ISO-standardized version of the PDF format designed specifically for long-term archiving and reliable reproduction of electronic documents.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PDF/A canonical | 2 |
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
ISO standard
ⓘ
PDF/A conformance level ⓘ PDF/A standard part ⓘ archival document format ⓘ file format ⓘ |
| allows | embedding of arbitrary file formats ⓘ |
| basedOn |
PDF
NERFINISHED
ⓘ
PDF 1.4 ⓘ PDF 1.7 NERFINISHED ⓘ |
| definedInStandard |
ISO 19005-1
NERFINISHED
ⓘ
ISO 19005-2 NERFINISHED ⓘ ISO 19005-3 NERFINISHED ⓘ |
| designedFor |
hardware-independent rendering
ⓘ
software-independent rendering ⓘ |
| ensures |
logical structure preservation
ⓘ
long-term reproducibility of documents ⓘ tagged PDF for accessibility ⓘ visual appearance preservation ⓘ |
| focusesOn |
device-independent rendering
ⓘ
self-contained documents ⓘ |
| fullName | PDF for Archiving ⓘ |
| hasConformanceLevel |
PDF/A-1a
NERFINISHED
ⓘ
PDF/A-1b NERFINISHED ⓘ PDF/A-2a ⓘ PDF/A-2b ⓘ PDF/A-2u ⓘ PDF/A-3a NERFINISHED ⓘ PDF/A-3b NERFINISHED ⓘ PDF/A-3u ⓘ |
| hasPart |
PDF/A-1
ⓘ
PDF/A-2 NERFINISHED ⓘ PDF/A-3 NERFINISHED ⓘ |
| hasPrimaryPurpose |
long-term archiving of electronic documents
ⓘ
reliable reproduction of electronic documents ⓘ |
| prohibits |
audio and video content
ⓘ
encryption ⓘ external content references ⓘ |
| publishedBy | ISO NERFINISHED ⓘ |
| requires |
device-independent color specification
ⓘ
embedding of all fonts ⓘ metadata for document description ⓘ self-containment of all resources ⓘ |
| standardizedBy | International Organization for Standardization NERFINISHED ⓘ |
| supports |
JPEG2000 compression
ⓘ
embedding of PDF/A files ⓘ layers ⓘ transparency ⓘ |
| usedIn |
digital preservation
ⓘ
electronic records management ⓘ government document archiving ⓘ legal document archiving ⓘ library and institutional repositories ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.