Sulfuric Acid, Mono-c16-18 (even-numbered)-alkyl Esters, Sodium Salts
Everything that changed this flow. Back to the flow
cfe007a9-15fd-4c7e-b6d8-58aa94268a14
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=sulfuricacid,mono-c16-18(even-numbered)-alkylesters,sodiumsalts||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=68955-20-4; added Common Chemistry CAS names as altLabel: Sulfuric acid, mono-C<sub>16-18</sub>-alkyl esters, sodium salts; object_uuid=fo-0b633328ce5c070f |
| cas_match_labels | 1 | consensus_match | group_key=sulfuricacid,mono-c16-18(even-numbered)-alkylesters,sodiumsalts||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory']; cas_sources={'68955-20-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-0b633328ce5c070f: {'68955-20-4': '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 water, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['68955-20-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[23621259, 23670849]; 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 |
|---|---|---|---|---|---|
| 11,992 | bootstrap_labels | prefLabel | — | [{"@value":"sulfuric acid, mono-c16-18 (even-numbered)-alkyl esters, sodium salts","@language":"en","source":{"prov:was… | Bootstrapped prefLabel from legacy name field |
| 11,993 | bootstrap_labels | name | sulfuric acid, mono-c16-18 (even-numbered)-alkyl esters, sodium salts | — | Purged legacy name field to enforce prefLabel usage |
| 11,994 | bootstrap_labels | synonyms | ["organic","sulfuricacid,mono-c16-18-alkylesters,sodiumsalts","sulfuricacid,mono-c16-18-alkylesters,sodiumsaltsthissubs… | [] | Removed legacy synonyms field in favor of structured labels |
| 172,884 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 172,885 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 217,313 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,874 | normalize_name_case | prefLabel | [{"@value":"sulfuric acid, mono-c16-18 (even-numbered)-alkyl esters, sodium salts","@language":"en","source":{"prov:was… | [{"@value":"Sulfuric Acid, Mono-c16-18 (even-numbered)-alkyl Esters, Sodium Salts","@language":"en","source":{"prov:was… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 238,584 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 238,585 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68955-20-4","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68955-20-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[23621259, 23670849]; 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 |
| 272,195 | consensus_match | altLabel | [] | [{"@value":"Sulfuric acid, mono-C<sub>16-18</sub>-alkyl esters, sodium salts","@language":"en","source":{"prov:wasGener… | group_key=sulfuricacid,mono-c16-18(even-numbered)-alkylesters,sodiumsalts||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=68955-20-4; added Common Chemistry CAS names as altLabel: Sulfuric acid, mono-C<sub>16-18</sub>-alkyl esters, sodium salts; object_uuid=fo-0b633328ce5c070f |
| 272,196 | consensus_match | cas_match_labels | — | {"68955-20-4":"exactMatch"} | group_key=sulfuricacid,mono-c16-18(even-numbered)-alkylesters,sodiumsalts||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory']; cas_sources={'68955-20-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-0b633328ce5c070f: {'68955-20-4': 'exactMatch'} |
| 367,466 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/cfe007a9-15fd-… | associations resolved on the elementary layer |
| 399,036 | 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/20260821T1302361922970000/11992 | prefLabel | ef:agent/bootstrap_labels | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v0 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v1 |
| ef:activity/change/20260821T1302361922970000/11993 | name | ef:agent/bootstrap_labels | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v1 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v2 |
| ef:activity/change/20260821T1302361922970000/11994 | synonyms | ef:agent/bootstrap_labels | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v2 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v3 |
| ef:activity/change/20260821T1302361922970000/172884 | context | ef:agent/default_context_mapping | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v3 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v4 |
| ef:activity/change/20260821T1302361922970000/172885 | context_iri | ef:agent/default_context_mapping | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v4 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v5 |
| ef:activity/change/20260821T1302361922970000/217313 | unit_iri | ef:agent/unit_normalization | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v5 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v6 |
| ef:activity/change/20260821T1302361922970000/223874 | prefLabel | ef:agent/normalize_name_case | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v6 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v7 |
| ef:activity/change/20260821T1302361922970000/238584 | skos_definition | ef:agent/enrich_references | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v7 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v8 |
| ef:activity/change/20260821T1302361922970000/238585 | references | ef:agent/enrich_references | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v8 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v9 |
| ef:activity/change/20260821T1302361922970000/272195 | altLabel | ef:agent/consensus_match | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v9 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v10 |
| ef:activity/change/20260821T1302361922970000/272196 | cas_match_labels | ef:agent/consensus_match | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v10 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v11 |
| ef:activity/change/20260821T1302361922970000/367466 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v11 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v12 |
| ef:activity/change/20260821T1302361922970000/399036 | types | ef:agent/link_flows_to_their_substance | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v12 | ef:flow/cfe007a9-15fd-4c7e-b6d8-58aa94268a14/v13 |