steve.museum: public and professional vocabularies. presentation @ NKOS 2008

David and i presented the first of the steve.museum research results at the NKOS workshop today. the [many] slides are attached to this post. the take aways, though, can be easily summarized:

85%+ of tags are not found in museum documentation
60%+ tags don't match vocabularies [and those that do match ambiguously]
most tags can't be mined from other sources [like published catalogues or other scholarly works]

Public tagging vocabulary is different from the vocabulary in museum professional documentation. So tagging does contribute.

Contribute to what? well, we still need to look further into the details, particularly the relationships between tags and search terms to talk about that with more confidence. Watch for that from the Dublin Core (DC2008) meeting next week.