Commit d7eba0aa authored by Mark Jordan's avatar Mark Jordan
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Update README.md

parent 4285f07c
......@@ -16,7 +16,7 @@ Source-Organization: Simon Fraser University Library
Contact-Email: mjordan@sfu.ca
```
Theh BagIt spec reserves the following tags:
Theh BagIt specification reserves the following tags:
* Source-Organization
* Organization-Address
......@@ -37,7 +37,6 @@ but allows other arbitrary tags to exist within bag-info.txt provided they confo
Linked Data structures share a three-part "subject", "predicate", "object" pattern. The contents of bag-info.txt are "are intended primarily for human readability".
```
bagitldprefix@dc: http://purl.org/dc/elements/1.1/
Title@dc: I am a title
......@@ -48,6 +47,23 @@ Source-Organization: Simon Fraser University Library
Contact-Email: mjordan@sfu.ca
```
BagItLD provide a simple RDF syntax that is compatible with the structure of bag-info.txt, allowing Bag creators to constrain the scope of tag values to standard RDF vocabularies. It is not intended to accommodate all RDF structures or expressions.
## Implementation
The Bag is a blank node and is assumed to be the subject of the RDF statement. If it is the object of an RDF statement, it must be referenced using `[]` (we use the SPARQL `[]` to refernce blank nodes; we can't use `_:b` because of colon has structural meaning within bag-info.txt).
## Serialization
### RDF/XML
### Turtle
### N-Triples
### JSON-LD
## Alternatives
Why not put Turtle data (for example) in an optional tag file as described in section 2.2.4 of the spec?
......@@ -77,3 +93,4 @@ BagItLD is quite human readable, despite its use of namespaces/prefixes. At leas
To the extent possible under law, Mark Jordan has waived all copyright and related or neighboring rights to this work. This work is published from: Canada.
https://git.lib.sfu.ca/mjordan/bagitld/edit/master/README.md
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