deleted 

# DataDiscoveryDocument class
disco:DataDiscoveryDocument a rdfs:Class, owl:Class;
    rdfs:label "data discovery document"@en,
"Datenentdeckungsdokument"@de;
    rdfs:comment "Data discovery document in DDI. Dct:publisher is used
for the agency."@en;
    rdfs:isDefinedBy <http://rdf-vocabulary.ddialliance.org/discovery>.