Biological Oxygen Demand
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-97e1-0050c2490048
By field
8 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 water > Emissions to sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| properties | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| 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
9| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 7,909 | bootstrap_labels | prefLabel | — | [{"@value":"biological oxygen demand","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | Bootstrapped prefLabel from legacy name field |
| 7,910 | bootstrap_labels | name | biological oxygen demand | — | Purged legacy name field to enforce prefLabel usage |
| 35,956 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 35,957 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 215,978 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,956 | normalize_name_case | prefLabel | [{"@value":"biological oxygen demand","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | [{"@value":"Biological Oxygen Demand","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 299,008 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 397,401 | link_flows_to_their_substance | types | — | ["https://vocab.brightway.one/terms/AggregateMeasurement"] | the substance's answer, copied onto its flow |
| 397,402 | link_flows_to_their_substance | properties | {} | {"https://vocab.brightway.one/terms/expressedAs":{"rdfs:label":"expressed as","@value":[{"@id":"https://vocab.brightway… | the substance's answer, copied onto its flow |
PROV-O trail
9 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/20260821T1554374006150000/7909 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v1 |
| ef:activity/change/20260821T1554374006150000/7910 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v2 |
| ef:activity/change/20260821T1554374006150000/35956 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v3 |
| ef:activity/change/20260821T1554374006150000/35957 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v4 |
| ef:activity/change/20260821T1554374006150000/215978 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v5 |
| ef:activity/change/20260821T1554374006150000/222956 | prefLabel | ef:agent/normalize_name_case | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v6 |
| ef:activity/change/20260821T1554374006150000/299008 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v7 |
| ef:activity/change/20260821T1554374006150000/397401 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v8 |
| ef:activity/change/20260821T1554374006150000/397402 | properties | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-97e1-0050c2490048/v9 |