Metadata Profiles
This repository contains all Coscine Metadata Profiles (so-called application profiles).
Proposed Structure:
-
ontologies
Folder: contains subfolders with full schema definitions (properties + "word lists") of external definitions, no shapes- e.g.
index.ttl
for the definition of "external" properties like dcterms:title of Dublin Core metadata schema
- e.g.
-
profiles
Folder: Contains Metadata Profiles- e.g.
radar/index.ttl
with the Metadata profile.
- e.g.
-
terms
Folder: contains subfolders with full schema definitions (properties + "word lists"), no shapes- e.g.
index.ttl
for the definition of "internal" properties like current coscineode:simulation and its possible values - later for definition of fields we may need when converting current forms.
- e.g.
-
vocabularies
Folder: Contains "word lists" with a subfolder structure, no shapes- e.g.
dc/dcmitype/index.ttl
for the dublin core types. Try to stick to the usual naming conventions for the prefixes in Turtle. - e.g.
dfg/dfgs/index.ttl
for DFG Fachsystematik. - every vocabulary definition contains a
coscine.ttl
file which specifies thea coscinetype:Vocabulary
relation and makes it available in Coscine (example:dc/dcmitype/coscine.ttl
)
- e.g.
Stick to lower case letters for all folders.
Use purl.org/coscine/
as prefix.
File structure:
- Files containing Turtle syntax should have
.ttl
ending. - Make sure
.ttl
are valid. E.g. define prefixes like rwth (unlike here) - Make sure every file has a self descriptive "header" like
<http://purl.org/coscine/terms/> # redirects to /terms/index.ttl in this repo
dcterms:license <https://spdx.org/licenses/MIT> ;
dcterms:publisher <https://itc.rwth-aachen.de> ;
dcterms:rights "Copyright © 2020 IT Center, RWTH Aachen University" ;
dcterms:title "Coscine Technical Metadata"@en .
including a (dcterms:license
and dcterms:publisher
) or dcterms:rights
statement. The example above has both for illustration purposes. If other information like creator are available include them or leave them in. Refere to https://spdx.org/licenses/ for license URLs.
- Make sure every vocabulary has a
coscine.ttl
file, if they are meant to be available in Coscine
Redirections:
-
https://purl.org/coscine/ontologies/
will redirect to the ontolgies folder and subfolders -
https://purl.org/coscine/ap/
will redirect to the profiles folder and subfolders -
https://purl.org/coscine/terms/
will redirect to the terms folder and subfolders -
https://purl.org/coscine/voc/
will redirect to the vocabularies folder and subfolders