Cubes with schema:expires in the future are excluded

[BenjaminHofstetter]

Describe the bug

A cube can be expired. The search query excludes cubes with an expiryDate.

FILTER NOT EXISTS { ${cubeIriVar} schema:expires ?expiryDate };

This excludes everything that has an expiryDate. If the schema:expires date is in the future, the cube should be shown be shown because it's not expired.

Steps to Reproduce

Expected behavior

Exclude cubes with an expiryDate in the past.

Environment

all