Add agent metadata to ontology as per ontology's guidelines

[nicholascar]

Assuming the ontology/Named Individual merger in issue/8 is implemented:

<http://www.isibang.ac.in/ns/mod> a owl:Ontology , mod:Ontology , owl:NamedIndividual ;
    rdfs:label "MOD: Metadata for Ontology Description and publication"@en,
        "MOD: Métadonnées pour l'ontologie Description et publication"@fr ;
    ...
    dcterms:creator [
        foaf:homepage <http://www.lirmm.fr/~jonquet/> ;
        foaf:name "Clement Jonquet" ;
        rdf:type foaf:Agent ;
        foaf:mbox <mailto:jonquet@lirmm.fr>
    ] ,
    [
        foaf:mbox <mailto:bisu@drtc.isibang.ac.in> ;
        foaf:name "Biswanth Dutta" ;
        rdf:type foaf:Agent
    ] ;
    ...

[jonquet]

Working on this locally to update current version soon.

Originally our idea was to have both inside MOD file:

• non constraint annotations properties
• rich named individual wrespecting MOD spec

Will explain when we talK.

[jonquet]

@antony-wilson @biswanathdutta Could you take care of this ? Actually, it would be a good practice to describe the values of the followoing properties with "FOAF blank nodes" :

• [ ] dcterms:rightsHolder
• [ ] dcat:contactPoint
• [ ] dcterms:creator
• [ ] dcterms:contributor
• [ ] pav:curatedBy
• [ ] schema:translator
• [ ] dcterms:publisher
• [ ] foaf:fundedBy
• [ ] mod:endorsedBy