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Wikidata:WikiProject Climate Change/Models

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Data modeling

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This section assists in modeling Wikidata content related to climate change — items, properties, lexemes, forms, senses, entity schemas, functions and so on. Feel free to help sketch this out.

Emissions

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Suggested model for emissions from an organization, based on the categories defined in the GHG Protocol (Q56296245):

carbon footprint
  1 000 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
determination method GHG Protocol
0 references
add reference
  50 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
object has role Scope 1
determination method GHG Protocol
0 references
add reference
  100 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
object has role Scope 2 market-based
determination method GHG Protocol
0 references
add reference
  88 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
object has role Scope 2 location-based
determination method GHG Protocol
0 references
add reference
  250 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
object has role Scope 3
applies to part Waste generated in operations
determination method GHG Protocol
  600 kilogram of carbon dioxide equivalent edit
start time 2021-01-01
end time 2021-12-31
object has role Scope 3
applies to part End-of-life treatment of sold products
determination method GHG Protocol
0 references
add reference


add value

The following query uses these:

  • Properties: subclass of (P279)     , carbon footprint (P5991)     , object has role (P3831)     , applies to part (P518)     
    #title: Organizations GHG emissions using scopes (as defined by the GHG protocol) 
SELECT ?item ?itemLabel ?scopeLabel ?emission_amount ?unitLabel ?typeLabel WHERE {
  ?scope wdt:P279* wd:Q120897419 . # Finds all scope items
  ?item p:P5991 ?p . # Finds all items with carbon footprint statements
  ?p pq:P3831 ?scope ; # ..but only use those qualified with one of the scopes
     ps:P5991 ?emission_amount ; # Get the emission amount
     psv:P5991 / wikibase:quantityUnit ?unit . # Get the emission unit
  OPTIONAL {?p pq:P518 ?type} # Get the type of scope (for Scope 3 emissions)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "sv,en". }
} ORDER BY ?itemLabel ?scopeLabel
Organizations GHG emissions using scopes (as defined by the GHG protocol)

Showcase content

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In this section, we are gathering content that gives a good idea about certain aspects of Wikidata, climate-related matters or the WikiProject.

Items

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Main items

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For the time being, these are sorted in ascending order of their Wikidata identifier, i.e. from oldest to youngest. In the longer term, we may want to give that a more useful structure. See also the query for items within scope.

Other items

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Lexemes

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See also the query for lexemes linked to items within the scope of the project.

Main lexemes

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Other lexemes

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Properties

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Main properties

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Identifiers

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Other properties

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Properties under discussion

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