2-butenedioic Acid (2e)-, Di-c8-18 (even-numbered)-alkyl Esters
Everything that changed this flow. Back to the flow
62ae6f18-2b7a-4dd5-a4a6-40ff54044840
By field
12 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=2-butenedioicacid(2e)-,di-c8-18(even-numbered)-alkylesters||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['ec_inventory']; cas_sources={'68610-90-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-61e3f088c1077c48: {'68610-90-2': '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 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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['68610-90-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[5462693]; 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
14| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 5,190 | bootstrap_labels | prefLabel | — | [{"@value":"2-butenedioic acid (2e)-, di-c8-18 (even-numbered)-alkyl esters","@language":"en","source":{"prov:wasGenera… | Bootstrapped prefLabel from legacy name field |
| 5,191 | bootstrap_labels | name | 2-butenedioic acid (2e)-, di-c8-18 (even-numbered)-alkyl esters | — | Purged legacy name field to enforce prefLabel usage |
| 5,192 | bootstrap_labels | synonyms | ["organic","2-butenedioicacid(e)-,di-c8-18-alkylesters","radialube7615"] | [] | Removed legacy synonyms field in favor of structured labels |
| 108,414 | 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 |
| 108,415 | 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 |
| 215,073 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,290 | normalize_name_case | prefLabel | [{"@value":"2-butenedioic acid (2e)-, di-c8-18 (even-numbered)-alkyl esters","@language":"en","source":{"prov:wasGenera… | [{"@value":"2-butenedioic Acid (2e)-, Di-c8-18 (even-numbered)-alkyl Esters","@language":"en","source":{"prov:wasGenera… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 232,171 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 232,172 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68610-90-2","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68610-90-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[5462693]; 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 |
| 260,590 | consensus_match | altLabel | [] | [{"@value":"2-Butenedioic acid (2<em>E</em>)-, di-C<sub>8-18</sub>-alkyl esters","@language":"en","source":{"prov:wasGe… | group_key=2-butenedioicacid(2e)-,di-c8-18(even-numbered)-alkylesters||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=68610-90-2; added Common Chemistry CAS names as altLabel: 2-Butenedioic acid (2<em>E</em>)-, di-C<sub>8-18</sub>-alkyl esters, 2-Butenedioic acid (<em>E</em>)-, di-C<sub>8-18</sub>-alkyl esters; object_uuid=fo-61e3f088c1077c48 |
| 260,591 | consensus_match | cas_match_labels | — | {"68610-90-2":"exactMatch"} | group_key=2-butenedioicacid(2e)-,di-c8-18(even-numbered)-alkylesters||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['ec_inventory']; cas_sources={'68610-90-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-61e3f088c1077c48: {'68610-90-2': 'exactMatch'} |
| 292,237 | dedupe_altlabels | altLabel | [{"@value":"2-Butenedioic acid (2<em>E</em>)-, di-C<sub>8-18</sub>-alkyl esters","@language":"en","source":{"prov:wasGe… | [{"@value":"2-Butenedioic acid (2E)-, di-C8-18-alkyl esters","@language":"en","source":{"prov:wasGeneratedBy":"consensu… | Deduplicated altLabel values and removed entries matching prefLabel |
| 335,198 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/62ae6f18-2b7a-… | associations resolved on the elementary layer |
| 396,231 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | the substance's answer, copied onto its flow |
PROV-O trail
14 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/20260821T0609040591070000/5190 | prefLabel | ef:agent/bootstrap_labels | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v0 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v1 |
| ef:activity/change/20260821T0609040591070000/5191 | name | ef:agent/bootstrap_labels | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v1 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v2 |
| ef:activity/change/20260821T0609040591070000/5192 | synonyms | ef:agent/bootstrap_labels | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v2 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v3 |
| ef:activity/change/20260821T0609040591070000/108414 | context | ef:agent/default_context_mapping | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v3 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v4 |
| ef:activity/change/20260821T0609040591070000/108415 | context_iri | ef:agent/default_context_mapping | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v4 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v5 |
| ef:activity/change/20260821T0609040591070000/215073 | unit_iri | ef:agent/unit_normalization | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v5 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v6 |
| ef:activity/change/20260821T0609040591070000/222290 | prefLabel | ef:agent/normalize_name_case | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v6 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v7 |
| ef:activity/change/20260821T0609040591070000/232171 | skos_definition | ef:agent/enrich_references | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v7 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v8 |
| ef:activity/change/20260821T0609040591070000/232172 | references | ef:agent/enrich_references | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v8 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v9 |
| ef:activity/change/20260821T0609040591070000/260590 | altLabel | ef:agent/consensus_match | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v9 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v10 |
| ef:activity/change/20260821T0609040591070000/260591 | cas_match_labels | ef:agent/consensus_match | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v10 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v11 |
| ef:activity/change/20260821T0609040591070000/292237 | altLabel | ef:agent/dedupe_altlabels | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v11 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v12 |
| ef:activity/change/20260821T0609040591070000/335198 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v12 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v13 |
| ef:activity/change/20260821T0609040591070000/396231 | types | ef:agent/link_flows_to_their_substance | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v13 | ef:flow/62ae6f18-2b7a-4dd5-a4a6-40ff54044840/v14 |