Used Air

Substance: fo-63416b59bc71b477 Unclassified
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Unknown
CAS: —
EC: —

Dimension: Environmental
Media: Air
Strata: Unknown

List	Version	Source flow	Name there	Why this flow
EF	3.1	fe0acd60-3ddc-11dd-ae96-0050c2490048	used air	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse	3.2	4d1e6c1a-00be-5292-81d3-9dbd9fe2b6b9	Used air	This substance answers to the name the row carries; both name the same compartment.
bafu	2026-v1	56e25f69-7f21-596a-a9bf-50bbd4496776	Used air	This substance answers to the name the row carries; both name the same compartment.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	fe0acd60-3ddc-11dd-ae96-0050c2490048	used air	Emissions/Emissions to air/Emissions to air, unspecified	exactMatch	—
bafu 2026-v1	56e25f69-7f21-596a-a9bf-50bbd4496776	Used Air	emissions to air / unspecified	closeMatch	—
agribalyse 3.2	4d1e6c1a-00be-5292-81d3-9dbd9fe2b6b9	Used Air	Emissions to air	closeMatch	—

The change log and the PROV-O trail (0 consensus changes)

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Flow JSON

{
  "altLabel": [],
  "properties": {},
  "references": [],
  "prefLabel": [
    {
      "@value": "Used Air",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "uuid": "fe0acd60-3ddc-11dd-ae96-0050c2490048",
  "identifier": "fe0acd60-3ddc-11dd-ae96-0050c2490048",
  "source": "EF 3.1",
  "cas_numbers": [],
  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "strata": "Unknown"
  },
  "synonyms": [],
  "lcia_methods": [],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-63416b59bc71b477",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/fe0acd60-3ddc-11dd-ae96-0050c2490048",
        "skos:prefLabel": "used air",
        "context": "Emissions/Emissions to air/Emissions to air, unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/bafu/2026-v1/flow/56e25f69-7f21-596a-a9bf-50bbd4496776",
        "skos:prefLabel": "Used Air",
        "context": "emissions to air / unspecified",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:56e25f69-7f21-596a-a9bf-50bbd4496776",
          "Used Air",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:Used Air",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=1",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:Used Air);flow_object_candidates(1);elementary_candidates(1);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/agribalyse/3.2/flow/4d1e6c1a-00be-5292-81d3-9dbd9fe2b6b9",
        "skos:prefLabel": "Used Air",
        "context": "Emissions to air",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-ae96-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_agribalyse",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "agribalyse:3.2:4d1e6c1a-00be-5292-81d3-9dbd9fe2b6b9",
          "Used Air",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:Used Air",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=1",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:Used Air);flow_object_candidates(1);elementary_candidates(1);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "concept_associations": "carry_associations_onto_flows"
  },
  "_transformed": true,
  "_provided": {
    "name": "used air",
    "synonyms": [],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to air, unspecified"
    ],
    "cas_numbers": [],
    "ec_numbers": [],
    "unit": "kg"
  }
}

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works

Used Air

Identity

Context

Source lists

Concept associations

History

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