The CIARD RING What is new Imma Subirats Food and Agriculture Organization of the United Nations Valeria Pesce Global Forum on Agricultural Research (GFAR) Research Data Alliance 5th Plenary Meeting 9-11 March 2015, San Diego Joint session: IG Agriculture Data Interoperability & WG Wheat Data Interoperability
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The CIARD RINGWhat is new
Imma Subirats
Food and Agriculture Organization of the United Nations
Valeria PesceGlobal Forum on Agricultural Research (GFAR)
Research Data Alliance 5th Plenary Meeting9-11 March 2015, San Diego
Joint session: IG Agriculture Data Interoperability& WG Wheat Data Interoperability
The CIARD RING
http://ring.ciard.net
The CIARD RING is a project implemented within the CIARD initiative and is led by the Global Forum on Agricultural Research (GFAR).
The CIARD RING isa global directory of web-based information
An RDF store is a way of storing data using a machine-readable "grammar" (the Resource Description Framework) and documented semantics (RDF vocabularies).
URIsThe URI for each service / dataset is built as follows: RING-domain/node/service-ID.For example: http://ring.ciard.net/node/2417
The RING database is also an accessible RDF store.
The technical metadata registered in the RING for each dataset provide enough information to give a good idea of the level of “interoperability” of that dataset.
“Interoperability is a feature of datasets— and of information services that give access to datasets— whereby data can easily be retrieved, processed, re-used, and re-packaged (“operated”) by other systems. The less pre-coordination required to achieve this, the more “interoperable” the dataset.”
[from: Interim Proceedings of International Expert Consultation on “Building the CIARD Framework for Data and Information Sharing”, Beijing 20-23 June 2011. 2011.]
Metadata Type Interoperability points Tim Berner Lee’s stars
For the service/dataset in general1 Global coverage Select list 4 if not empty2 Regional coverage (FAO) Select list 4 if not empty3 Regional coverage (GFAR) Select list 4 if not empty4 National coverage Select list 4 if not empty5 Specific topic (AGROVOC) Autocomplete multiple
(authority: AGROVOC)
8 if not empty
6 Type of content/data managed Autocomplete multiple 4 if not empty7 KOSs used Select list multiple
(authority: VEST Registry)
10 for each KOS used 5 IF you already have 4
8 Special instructions for getting
data from this service
Text 3 if not empty
9 Examples Text multiple 2 for each example
For each distribution of the
dataset10 URL / target / endpoint Text 30 if not empty 1
11 File upload Upload 10 if not empty 1
12 Access / licensing Autocomplete 4 if half-open; 6 if free / open; 8 if
formally open (OA, CC)
0.5 if half-open; 1 if open; 1.5 if
open and known license e.g. CC13 License URL Text: URL 7 if not empty 0.5
14 Protocol Select list 10 ftp/download; 20 OAI-PMH or
web service; 30 if SPARQL
1 if ftp/download; 3 if OAI-PMH or
RSS; 4 if SPARQL15 Format / serialization / notation Select list
(authority: subset of IANA
types)
5 Excel; 10 CSV, XML; 12 JSON; 15
RDFXML; 20 JsonLD, ntriples-n3-
turtle)
2 if Excel; 3 if CSV, XML, JSON; 4 if
JsonLD, RDFXML, ntriples-n3-turtle
16 Metadata set(s) used Select list
(authority: VEST Registry)
6 for each metadata set 2.5
17 Does the dataset use URIs? Yes/No 20 if yes; OR: multiply 15 by n. 10 4 (OR: 4 IF you already have 3)
18 Does the dataset link to external Yes/No 20 if yes; OR: multiply 15 by n. 15 5 (OR: 5 IF you already have 3)
Example of interoperability
assessment in the RING
The Open AGRIgate challenge
The challenge rewards the institution that registers the best datasets in the RING, judged especially in terms of interoperability, with two unique prizes:• the opportunity to work together with data
scientists building applications based on your data;• having your dataset featured at the next meeting of
the Agricultural Data Interoperability Interest Group at the Research Data Alliance.
This challenge aims at encouraging small institutions and institutions in developing countries to open their data, so the competition is limited to:• institutions in countries classified by the World Bank
as "low-income", "lower-middle-income" and "upper-middle-income“;
• institutions with less than 1000 employees in any country.
The interoperability assessment is used to rank datasets in the competition