Oracle Error ORA-55376: cannot alter or drop column ‘string’ because this column owns RDF objects

Oracle Error Message

ORA-55376: cannot alter or drop column ‘string’ because this column owns RDF objects

Reason for the Error

A table column containing RDF data could not be altered or dropped without first dropping its RDF model.

Solution

Drop the corresponding RDF model or models, and then alter or drop the column.