EUDAT Porto January 2018

1. www.eudat.euEUDAT receives funding from the European Union's Horizon 2020 programme - DG CONNECT e-Infrastructures. Contract No. 654065
B2NOTE
The EUDAT annotation service
Aymeric Rodriguez
e-science Data Factory
Semantic services in EOSC
Porto

2. B2NOTE
What’s the goal
How it works
Recent progresses
Future plans
The EUDAT annotation service

3. Annotations
3 types of annotation:
Semantic tag
Free-text keyword
Comment
Note added to a digital resource as a comment or an
explanation

4. The added-value of annotations
Enriching data without having to modify files or records
Structure data differently using annotations
Support data curation before and after publication
Aggregate distributed datasets
=> multi-scale aggregation
=> multi-domain aggregation

5. The semantic tag
Keyword from an ontology or controlled vocabulary
Auto-completion
Normalisation
Linked data

6. Web Annotation Data Model
Use W3C Web Annotation data model
Serialized in JSON-LD = JSON based representation of
RDF graphs

7. B2NOTE Annotation Model
anno1 rdf:type
body1
oa:tagging
oa:hasTargetoa:hasBody
oa:motivatedBy oa:
Annotation
person1
dcterms:creator
foaf:Person
rdf:type
“pseudo”
foaf:nick
client1
as:generator
as:Application
rdf:type
“http://b2note.bsc.es”
foaf:name
“B2Note v1.0”
foaf:homepage
“2017-01-17T09:51:02Z”
“2017-01-17T09:51:02Z”
dcterms:created
dcterms:issued
“http://b2share.eudat.eu/record/30”
oa:Composite
Semantic Tag
rdf:type
oa:TextualBody
Keyword and Comment
rdf:type

8. B2NOTE architecture

9. B2Note is easy
Easy to integrate
Load B2Note as a widget in your UI (as iframe)
Initialize via API call by sending the file’s PID or URL
That’s it!
Easy to use
Intuitive UI

10. NEW:
Integration with B2ACCESS
B2NOTE annotator profile
Single Sign-On (SSO)
B2ACCESS integration
Login with Google, GitHub…
Using OpenID Connect

11. NEW:
Production version
Pilot version:
integrated with b2share training
~100 user accounts
~250 annotation
0 major bug
Production version released 18/01/2018:
integrated with b2share production
sandbox for training
technical documentation in progress
user help included

12. Future plans
Improve B2SHARE integration
Private workspace
Integrate with other services

13. Future plans
Improve B2SHARE integration
Annotations of records
Visualisation of annotations in B2SHARE
Private workspace
Integrate with other services

14. Future plans
Improve B2SHARE integration
Private workspace
Private annotations
Share/publish annotations
Better UI for better annotation management
Content annotation
Integrate with other services

15. Future plans
Improve B2SHARE integration
Private workspace
Integrate with other services:
B2FIND
Other EOSC-Hub services
OpenAire (Zenodo)
…

16. Thanks
Antoine Brémaud, PhD (e-Science Data Factory)
Pablo Rodenas (Barcelona Supercomputing Center)
Yann Le Franc (e-Science Data Factory)
B2ACCESS guys: Sander, Shiraz, Willem
B2SHARE guys: Emanuel, Kristian, Nicolas

17. Any questions?