RESOLUTION
//CREATE/TABLE/COLUMN_SPEC
[TYPE/QNAME/@value=("blob", "timestamp")]
/QNAME

See if this rule works:
If we create the table below:
CREATE TABLE za_testRules
(
col1 NUMBER,
col2 blob
)
we get rule 7004:

If we change the column type to number for example, rule 7004 should disappear:

STATUS