[protege-user] Attribute search with 'AND' condition

I am currently using Desktop Protégé v5.6.4 and would like to perform an 'AND' search on an entity's annotation. For example, if I have 2 attributes: "ATTR_A" and "ATTR_B", I would like to retrieve all instances of entities where ATTR_A has value of ABC and ATTR_B has value of XYZ.

Using the Search dialog, I checked:
- Regular Expression
- Show all results
- Search in annotation value

If I use this search string for ATTR_A, I can see a list of results:
(?=ATTR_A.ABC)

Same for ATTR_B:
(?=ATTR_B.XYZ)

However, if I try to combine these 2 statements, I am not able to get any results. I've tried:
(?=ATTR_A.ABC) (?=ATTR_B.XYZ)
(?=ATTR_A.ABC)AND (?=ATTR_B.XYZ)
(?=ATTR_A.ABC) &&(?=ATTR_B.XYZ)

Am I doing something wrong here? Any help would be greatly appreciated.

Thanks,
Eric

[Oracle]<http://www.oracle.com/>
Eric Y. Hwang, MD
Physician Informaticist
Mobile: 303-325-6585
[email protected]<mailto:[email protected]>

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