Faceted Classification

[ahdinosaur]

from the valnet core model

# I see a lot of implementations of Faceted Classification
# in different semantic web formats.
# We should pick one.
# For some of the difficulties, see http://www.webpages.uidaho.edu/~mbolin/putkey.pdf
*Facet:
"Used with FacetValue to classify ResourceTypes."
    name = text
    description = text


*FacetValue:
"Used with Facet to classify ResourceTypes."
    facet = reference to Facet
    value = text
    description = text


*ResourceTypeFacetValue:
    resource_type = reference to EconomicResourceType
    facet_value = reference to FacetValue

[bhaugen]

This will be necessary for Offers and Wants.

[elf-pavlik]

relevant conversation: GoodRelations, Product|Service, Offer|Want, broader|narrower, facets and tags, etc