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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) (note that the example is using sourcing circumstances (P1480)fiscal calendar (Q138338999) which is not needed if the fiscal year is the same as the calendar year):

annual greenhouse gas emissions
Normal rank 1 000 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
determination method or standard GHG Protocol
0 references
add reference
Normal rank 50 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
object of statement has role Scope 1
determination method or standard GHG Protocol
0 references
add reference
Normal rank 100 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
object of statement has role Scope 2 market-based
determination method or standard GHG Protocol
0 references
add reference
Normal rank 88 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
object of statement has role Scope 2 location-based
determination method or standard GHG Protocol
0 references
add reference
Normal rank 250 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
object of statement has role Scope 3
applies to part Waste generated in operations
determination method or standard GHG Protocol
Normal rank 600 kilogram of carbon dioxide equivalent edit
point in time 2021
sourcing circumstances fiscal calendar
object of statement has role Scope 3
applies to part End-of-life treatment of sold products
determination method or standard GHG Protocol
0 references
add reference
add value

The following query uses these:

  • Properties: subclass of (P279)  View with Reasonator View with SQID, annual greenhouse gas emissions (P14143)  View with Reasonator View with SQID, object of statement has role (P3831)  View with Reasonator View with SQID, applies to part (P518)  View with Reasonator View with SQID
    #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:P14143 ?p . # Finds all items with carbon footprint statements
  ?p pq:P3831 ?scope ; # ..but only use those qualified with one of the scopes
     ps:P14143 ?emission_amount ; # Get the emission amount
     psv:P14143 / 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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