Classifications complete!

champagne

It’s been a long time coming but last week I finally finished re-classifying all 18900 records in the objects database on Adlib as part of Countryside 21!!! I’ve been working on this on and off since mid-December so it’s great to have finally completed it – especially as actually completing anything is somewhat of a rarity of at MERL. The project target was to re-classify and add associated keywords to 10,000 records. However, it seemed to me that the process would only be worth it if all the records were re-classified – so that’s what I did!

Until this work to review the MERL Classification began, all objects had a single classification based on an object’s sphere of use – they can now have multiple classifications, all of which are process-driven (see previous posts on the Classification). The new classifications have been added in numerical form (as were the old classifications – which have been retained in Adlib), and have also been added textually as associated subject keywords (a new step). All of the existing associated subject keywords have been deleted from all of the object records – they were a jumbled mess and had not been applied in a consistent or logical manner so weren’t much help when searching. The associated subject keywords now consist of the following types:

  • Activity: textual versions of the Classification, plus additional activities (e.g. farriery and particular craft specialisms)
  • Animal: animals to which the objects relate or, in the case of paintings/photographs, depict
  • Geography: associated places
  • Object name: generally objects depicted in paintings and photographs
  • Plant: plants (crops, fruit, vegetables etc.) to which the objects relate or, in the case of paintings/photographs, depict
  • Subject: materials, products, and some useful subject groupings (e.g. shooting – which brings together all objects relating to shooting, whether they relate to hunting, sport, regulation and control, personal use etc.)

The actual process of applying the revised Classification to the object collections has revealed some flaws in the new Classification. For example, there is nowhere to put objects which relate to agriculture generally rather than specifically to Cultivating (3.00) or Harvesting (9.00) – this was also true of the old Classification. Lighting that isn’t for domestic purposes is now a bit of a problem – previously lighting was a primary heading of its own, but it now falls under the primary heading Domestic and family life (4.00). However, these are all things that can be reviewed in due course.  

My application of the Classification and keywords may not be perfect but it’s about 95% consistent and logical – which should make an enormous difference to anyone searching the collection. The revised Classification and other associated activity keywords have been published on the MERL website and are available here.

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