This was noted as lost between BIBO 1.2 and 1.3: re-making bibo:identifer a subPropertyOf dcterms:identifier
It makes sense to re-add to clarify that it implies the identifier property from DC terms. (There are several other BIBO properties that are declared as subproperties of DC term equivalents, such as bibo:translationOf rdfs:subPropertyOf dc:isVersionOf.)
This was noted as lost between BIBO 1.2 and 1.3: re-making bibo:identifer a subPropertyOf dcterms:identifier
It makes sense to re-add to clarify that it implies the identifier property from DC terms. (There are several other BIBO properties that are declared as subproperties of DC term equivalents, such as
bibo:translationOf rdfs:subPropertyOf dc:isVersionOf.)