reuse DoCO

[VladimirAlexiev]

@AmnaKRDB @maximelefrancois86 @EdliraK
Why not reuse the Document Components Ontology (DoCO) http://www.sparontologies.net/ontologies/doco ?

• relevant classes:
• we already reuse DCT...
• a benefit of DoCO is that it's part of a bigger family SPAR http://www.sparontologies.net/ontologies, so we can extend with extra concepts as we need them (eg document references)
• documentation: https://sparontologies.github.io/doco/current/doco.html
• paper: https://content.iospress.com/articles/semantic-web/sw177
• example: http://www.sparontologies.net/examples#doco_1 (but we don't need the sequential nesting co:nextItem/co:itemContent

[EdliraK]

We have kind or reused it a bit for the Table concept. We can consider it further.