As an editor I want to query for Items with a specific external ID in order to look up an entity by its external ID.
Problem:
We don't allow input of external ID values yet. We need to allow it.
Screenshots/mockups:
BDD
GIVEN a visual query
WHEN selecting a Property of datatype external ID
THEN I can enter an external ID in the value field
Acceptance criteria:
- value input for Properties with datatype external ID is possible
- correct SPARQL code is produced