Multiple values for Subject, Discipline and Language

[borsna]

Found some strange values for Subject eg:
http://ckan.dasish.eu/ckan/dataset?_extras_Subject_limit=0&extras_Subject=Archaeology%3B+Archeologisch%3A+booronderzoek%3B+Archeologisch%3A+bureauonderzoek&_extras_Language_limit=0

It seams like CKAN imports these as a single value.
When i asked Kees-Jan multiple values was suposed to be separated by ";" for the mapped value.
Is there some config error for the importer?

[binyam]

The default solr schema.xml file for ckan does not split strings with semicolon but it is customizable. After adding a small text [1] to the schema.xml file and calling it for each facet, we get a split of the facet values.

[1] https://cwiki.apache.org/confluence/display/solr/Tokenizers