ARQ - Frequently Asked Questions

Query Debugging

Look at the data in N3 or Turtle.

How do I do test substrings of literals?

SPARQL provides regular expression matching which can be used to test for substrings and other forms that SQL's LIKE operator provides.

Example: TO BE DONE

The regular expression matching in ARQ is provided by Jakarta ORO.

Accented characters

Internally UNICODE - externally UTF-8

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