Brightway Flows 1.0
GitHub

Identity

Substance
fo-44ac622598b3431b Aggregate measurement
Source
ecoinvent algorithm addition
Unit
kg
Context
Environmental → Water → Unconfined aquifer
CAS
—
EC
—

Context

Dimension
Environmental
Media
Water
Water body
Unconfined aquifer

Source lists

4
List Version Source flow Name there Why this flow
agribalyse 3.2 b8af8cda-6b7a-59ec-bacb-f6550e12ac2d COD (Chemical Oxygen Demand) This substance answers to the name the row carries; both name the same compartment.
bafu 2026-v1 fb5fd33c-4254-5693-a907-5c24426ef813 COD, Chemical Oxygen Demand This substance answers to the name the row carries; both name the same compartment.
ecoinvent 3.12 be10dd54-eb4d-48ae-9e14-7d79ce8b170d COD, Chemical Oxygen Demand This substance answers to the name the row carries; no flow of this substance sat in that compartment, so this one was created for the row.
ecoinvent 3.8 be10dd54-eb4d-48ae-9e14-7d79ce8b170d COD, Chemical Oxygen Demand This substance answers to the name the row carries; both name the same compartment.

Concept associations

4
Source list Source flow Name there Compartment there Match Conversion
ecoinvent 3.12 be10dd54-eb4d-48ae-9e14-7d79ce8b170d COD, Chemical Oxygen Demand water / ground- exactMatch —
ecoinvent 3.8 be10dd54-eb4d-48ae-9e14-7d79ce8b170d COD, Chemical Oxygen Demand water / ground- closeMatch —
bafu 2026-v1 fb5fd33c-4254-5693-a907-5c24426ef813 COD, Chemical Oxygen Demand emissions to water / groundwater closeMatch —
agribalyse 3.2 b8af8cda-6b7a-59ec-bacb-f6550e12ac2d COD (Chemical Oxygen Demand) Emissions to water / groundwater closeMatch —

History

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

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Full record

Flow JSON
{
  "altLabel": [],
  "properties": {
    "https://vocab.brightway.one/terms/expressedAs": {
      "rdfs:label": "expressed as",
      "@value": [
        {
          "@id": "https://vocab.brightway.dev/flow-objects/fo-fb432c4d5067c1b9"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:wasDerivedFrom": "aggregate_measurements.expressed_as"
      }
    }
  },
  "references": [],
  "prefLabel": [
    {
      "@value": "Chemical Oxygen Demand",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://vocab.brightway.one/terms/AggregateMeasurement"
  ],
  "uuid": "7af7fb167060be4ac7c1b6098c77c7aa458b4697",
  "identifier": "",
  "name": "Chemical Oxygen Demand",
  "source": "ecoinvent algorithm addition",
  "cas_numbers": [],
  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Water",
    "water_body": "Unconfined aquifer"
  },
  "synonyms": [],
  "lcia_methods": [],
  "unit": "kg",
  "input_datasets": [],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-44ac622598b3431b",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/be10dd54-eb4d-48ae-9e14-7d79ce8b170d",
        "skos:prefLabel": "COD, Chemical Oxygen Demand",
        "context": "water / ground-",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:be10dd54-eb4d-48ae-9e14-7d79ce8b170d",
          "COD, Chemical Oxygen Demand",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:chemical oxygen demand; cod",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=4",
          "algorithm.selector_reason=new-elementary-flow-created",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
          "algorithm.winning_score=3",
          "algorithm.tie_on_top_score=true"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:chemical oxygen demand; cod);flow_object_candidates(1);elementary_candidates(4);selector(new-elementary-flow-created);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/ecoinvent/3.8/flow/be10dd54-eb4d-48ae-9e14-7d79ce8b170d",
        "skos:prefLabel": "COD, Chemical Oxygen Demand",
        "context": "water / ground-",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:be10dd54-eb4d-48ae-9e14-7d79ce8b170d",
          "COD, Chemical Oxygen Demand",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:COD, Chemical Oxygen Demand",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=5",
          "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:COD, Chemical Oxygen Demand);flow_object_candidates(1);elementary_candidates(5);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/bafu/2026-v1/flow/fb5fd33c-4254-5693-a907-5c24426ef813",
        "skos:prefLabel": "COD, Chemical Oxygen Demand",
        "context": "emissions to water / groundwater",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:fb5fd33c-4254-5693-a907-5c24426ef813",
          "COD, Chemical Oxygen Demand",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:COD, Chemical Oxygen Demand; Chemical Oxygen Demand",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=5",
          "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:COD, Chemical Oxygen Demand; Chemical Oxygen Demand);flow_object_candidates(1);elementary_candidates(5);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/b8af8cda-6b7a-59ec-bacb-f6550e12ac2d",
        "skos:prefLabel": "COD (Chemical Oxygen Demand)",
        "context": "Emissions to water / groundwater",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/7af7fb167060be4ac7c1b6098c77c7aa458b4697"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_agribalyse",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "agribalyse:3.2:b8af8cda-6b7a-59ec-bacb-f6550e12ac2d",
          "COD (Chemical Oxygen Demand)",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:Chemical Oxygen Demand",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=6",
          "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:Chemical Oxygen Demand);flow_object_candidates(1);elementary_candidates(6);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": {},
  "cas_match_labels": {},
  "general_comment": "",
  "_transformed": false,
  "_provided": {
    "name": null,
    "synonyms": [],
    "context": [],
    "cas_numbers": [],
    "ec_numbers": [],
    "unit": null
  },
  "elementary_flow_id": "7af7fb167060be4ac7c1b6098c77c7aa458b4697"
}

Something wrong here?

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

Keyboard

?
Show or hide this map
/
Focus search
Esc
Close