Hydrocarbons, C4, Ethylene-manuf.-by-product
Everything that changed this flow. Back to the flow
a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97
By field
12 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) |
| altLabel | 1 | consensus_match | group_key=hydrocarbons,c4,ethylene-manuf.-by-product||dimension=Environmental > media=Ground > geography=Unknown; cas=68476-52-8; added Common Chemistry CAS names as altLabel: Butane-butylene concentrate; object_uuid=fo-d78567520fb7c824 |
| cas_match_labels | 1 | consensus_match | group_key=hydrocarbons,c4,ethylene-manuf.-by-product||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory']; cas_sources={'68476-52-8': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d78567520fb7c824: {'68476-52-8': 'exactMatch'} |
| 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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['68476-52-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| 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
13| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 22,159 | bootstrap_labels | prefLabel | — | [{"@value":"hydrocarbons, c4, ethylene-manuf.-by-product","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | Bootstrapped prefLabel from legacy name field |
| 22,160 | bootstrap_labels | name | hydrocarbons, c4, ethylene-manuf.-by-product | — | Purged legacy name field to enforce prefLabel usage |
| 22,161 | bootstrap_labels | synonyms | ["petroleum product","hydrocarbons,c4,ethylene-manuf.-by-product","hydrocarbons,c4,ethylene-manuf.-by-productacomplexco… | [] | Removed legacy synonyms field in favor of structured labels |
| 149,195 | 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 |
| 149,196 | 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 |
| 220,409 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,095 | normalize_name_case | prefLabel | [{"@value":"hydrocarbons, c4, ethylene-manuf.-by-product","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | [{"@value":"Hydrocarbons, C4, Ethylene-manuf.-by-product","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 247,294 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 247,295 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68476-52-8","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68476-52-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 267,849 | consensus_match | altLabel | [] | [{"@value":"Butane-butylene concentrate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAt… | group_key=hydrocarbons,c4,ethylene-manuf.-by-product||dimension=Environmental > media=Ground > geography=Unknown; cas=68476-52-8; added Common Chemistry CAS names as altLabel: Butane-butylene concentrate; object_uuid=fo-d78567520fb7c824 |
| 267,850 | consensus_match | cas_match_labels | — | {"68476-52-8":"exactMatch"} | group_key=hydrocarbons,c4,ethylene-manuf.-by-product||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory']; cas_sources={'68476-52-8': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d78567520fb7c824: {'68476-52-8': 'exactMatch'} |
| 355,652 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a72b1025-c11e-… | associations resolved on the elementary layer |
| 402,891 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | the substance's answer, copied onto its flow |
PROV-O trail
13 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/20261019T0712047113160000/22159 | prefLabel | ef:agent/bootstrap_labels | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v0 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v1 |
| ef:activity/change/20261019T0712047113160000/22160 | name | ef:agent/bootstrap_labels | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v1 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v2 |
| ef:activity/change/20261019T0712047113160000/22161 | synonyms | ef:agent/bootstrap_labels | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v2 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v3 |
| ef:activity/change/20261019T0712047113160000/149195 | context | ef:agent/default_context_mapping | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v3 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v4 |
| ef:activity/change/20261019T0712047113160000/149196 | context_iri | ef:agent/default_context_mapping | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v4 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v5 |
| ef:activity/change/20261019T0712047113160000/220409 | unit_iri | ef:agent/unit_normalization | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v5 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v6 |
| ef:activity/change/20261019T0712047113160000/226095 | prefLabel | ef:agent/normalize_name_case | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v6 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v7 |
| ef:activity/change/20261019T0712047113160000/247294 | skos_definition | ef:agent/enrich_references | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v7 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v8 |
| ef:activity/change/20261019T0712047113160000/247295 | references | ef:agent/enrich_references | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v8 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v9 |
| ef:activity/change/20261019T0712047113160000/267849 | altLabel | ef:agent/consensus_match | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v9 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v10 |
| ef:activity/change/20261019T0712047113160000/267850 | cas_match_labels | ef:agent/consensus_match | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v10 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v11 |
| ef:activity/change/20261019T0712047113160000/355652 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v11 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v12 |
| ef:activity/change/20261019T0712047113160000/402891 | types | ef:agent/link_flows_to_their_substance | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v12 | ef:flow/a72b1025-c11e-4e3c-9e99-b8bfb9fc1c97/v13 |