Technique schema issues

[kobbejager]

• [x] e-rihs_vocab_url: a list of pids to the vocabulary URL. This should probably be a controlled list
• [x] preferred_label: while I do understand the reason to have this in the schema, do we expect the service providers to copy the preferred name from the vocab to here? Or should we hide script it to fetch the preferred label based on the above vocab url? To complicate things more: this is a simple field, while e-rihs_vocab_url is an array.
• [x] measurable_properties > measurable_property > property: is currently an example list with values "composition, width, thickness, colour, roughness, lifespan". Needs to be a controlled list?
• [x] measurable_properties > measurable_property > material_category is an array of strings that are currently an example list with values "wood, stone, glass, ceramic, canvas, paint". Needs to be a controlled list?

[jpadfield]

e-rihs_vocab_url: a list of pids to the vocabulary URL pulling them straight from the vocab list would make it easier.

preferred_label - if it is easy to do I would be happy to hide it and populate it automatically based on the vocab term.

measurable_properties > measurable_property > property agreed this would need to be a controlled list

measurable_properties > measurable_property > material_category again yes - there may have been a list in the IPERION-HS COS that we can use?

[jpadfield]

measurable_properties > measurable_property > property need to extend the list.

Chemical Composition Physical Properties Mechanical properties Age Condition state

[jpadfield]

Structural Properties Chemical Composition Chemical Properties Physical Properties Mechanical properties Age Condition state

[sophiasot]

Here is our discussion of last week for the short measurable property list, and here below some examples for each, Physical properties Examples: colour, roughness, texture, gloss, transparency, mass, weight, porosity, permeability, density, physical dimensions, distance, Structural properties Examples: material configuration, layer stratigraphy, layer thickness, geometric characteristics, grain size, Mechanical properties Examples: strength, hardness, toughnes, elasticity, structural resilience, mechanical behaviour, Chemical properties Examples: alkalinity, acidity, hygroscopicity, Chemical composition Examples: Elemental composition, molecular composition, crystal structure, mineral composition, constituent materials, Condition state Examples: colour change (discolouration, fading), drying, brittleness, cracking/ crack pattern, delamination, degradation, dissociation, corrosion, oxidation, soiling Age Examples: lifetime, age, Environmental parameters Examples: Temperature, RH, Light, Pollutants

[jpadfield]

Ok, I have now added in a Material Properties list based on these terms - I have added in very rough AI generated definitions but I have not linked any of these to defined terms in AAT or Wikidata etc. This can be done as an additional step