This web service can be used to align datasets to Wikidata items in OpenRefine.
Use the following URL in OpenRefine: https://tools.wmflabs.org/openrefine-wikidata/en/api.
Replacing "en" by another language code will display items and properties in your language, when they are available.
This interface works with OpenRefine from 2.6 rc2 onwards. It is not compatible with Google Refine.