Nitrogen, Total (excluding N2)
Everything that changed this flow. Back to the flow
3c44183a-a370-44ef-9fb5-96dc54375700
By field
7 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
8| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 1,427 | bootstrap_labels | prefLabel | — | [{"@value":"nitrogen, total (excluding N2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 1,428 | bootstrap_labels | name | nitrogen, total (excluding N2) | — | Purged legacy name field to enforce prefLabel usage |
| 76,380 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 76,381 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 213,811 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,416 | normalize_name_case | prefLabel | [{"@value":"nitrogen, total (excluding N2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"Nitrogen, Total (excluding N2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 319,205 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3c44183a-a370-… | associations resolved on the elementary layer |
| 394,726 | link_flows_to_their_substance | types | — | ["https://vocab.brightway.one/terms/AggregateMeasurement"] | the substance's answer, copied onto its flow |
PROV-O trail
8 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260822T0600486828500000/1427 | prefLabel | ef:agent/bootstrap_labels | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v0 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v1 |
| ef:activity/change/20260822T0600486828500000/1428 | name | ef:agent/bootstrap_labels | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v1 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v2 |
| ef:activity/change/20260822T0600486828500000/76380 | context | ef:agent/default_context_mapping | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v2 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v3 |
| ef:activity/change/20260822T0600486828500000/76381 | context_iri | ef:agent/default_context_mapping | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v3 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v4 |
| ef:activity/change/20260822T0600486828500000/213811 | unit_iri | ef:agent/unit_normalization | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v4 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v5 |
| ef:activity/change/20260822T0600486828500000/221416 | prefLabel | ef:agent/normalize_name_case | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v5 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v6 |
| ef:activity/change/20260822T0600486828500000/319205 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v6 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v7 |
| ef:activity/change/20260822T0600486828500000/394726 | types | ef:agent/link_flows_to_their_substance | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v7 | ef:flow/3c44183a-a370-44ef-9fb5-96dc54375700/v8 |