N,n-dimethyl-c16-18-(even Numbered)-alkyl-1-amines
Everything that changed this flow. Back to the flow
87b93ee7-7e2b-4558-98a3-f7a694e05024
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=n,n-dimethyl-c16-18-(evennumbered)-alkyl-1-amines||dimension=Environmental > media=Water > water_body=Surface water; cas=68390-97-6; added Common Chemistry CAS names as altLabel: Amines, C<sub>16-18</sub>-alkyldimethyl; object_uuid=fo-d82a5794a7387a79 |
| cas_match_labels | 1 | consensus_match | group_key=n,n-dimethyl-c16-18-(evennumbered)-alkyl-1-amines||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['ec_inventory']; cas_sources={'68390-97-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d82a5794a7387a79: {'68390-97-6': '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=['68390-97-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[8168, 16221, 21414127, 53442847]; 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 |
|---|---|---|---|---|---|
| 17,151 | bootstrap_labels | prefLabel | — | [{"@value":"n,n-dimethyl-c16-18-(even numbered)-alkyl-1-amines","@language":"en","source":{"prov:wasGeneratedBy":"boots… | Bootstrapped prefLabel from legacy name field |
| 17,152 | bootstrap_labels | name | n,n-dimethyl-c16-18-(even numbered)-alkyl-1-amines | — | Purged legacy name field to enforce prefLabel usage |
| 17,153 | bootstrap_labels | synonyms | ["organic","amines,c16-18-alkyldimethyl","amines,c16-18-alkyldimethylthissubstanceisidentifiedbysdasubstancename:c16-c1… | [] | Removed legacy synonyms field in favor of structured labels |
| 130,460 | 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) |
| 130,461 | 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) |
| 218,960 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,015 | normalize_name_case | prefLabel | [{"@value":"n,n-dimethyl-c16-18-(even numbered)-alkyl-1-amines","@language":"en","source":{"prov:wasGeneratedBy":"boots… | [{"@value":"N,n-dimethyl-c16-18-(even Numbered)-alkyl-1-amines","@language":"en","source":{"prov:wasGeneratedBy":"boots… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 243,269 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 243,270 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68390-97-6","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68390-97-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[8168, 16221, 21414127, 53442847]; 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 |
| 269,211 | consensus_match | altLabel | [] | [{"@value":"Amines, C<sub>16-18</sub>-alkyldimethyl","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match"… | group_key=n,n-dimethyl-c16-18-(evennumbered)-alkyl-1-amines||dimension=Environmental > media=Water > water_body=Surface water; cas=68390-97-6; added Common Chemistry CAS names as altLabel: Amines, C<sub>16-18</sub>-alkyldimethyl; object_uuid=fo-d82a5794a7387a79 |
| 269,212 | consensus_match | cas_match_labels | — | {"68390-97-6":"exactMatch"} | group_key=n,n-dimethyl-c16-18-(evennumbered)-alkyl-1-amines||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['ec_inventory']; cas_sources={'68390-97-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d82a5794a7387a79: {'68390-97-6': 'exactMatch'} |
| 346,230 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/87b93ee7-7e2b-… | associations resolved on the elementary layer |
| 401,016 | 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/20260822T0600486828500000/17151 | prefLabel | ef:agent/bootstrap_labels | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v0 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v1 |
| ef:activity/change/20260822T0600486828500000/17152 | name | ef:agent/bootstrap_labels | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v1 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v2 |
| ef:activity/change/20260822T0600486828500000/17153 | synonyms | ef:agent/bootstrap_labels | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v2 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v3 |
| ef:activity/change/20260822T0600486828500000/130460 | context | ef:agent/default_context_mapping | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v3 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v4 |
| ef:activity/change/20260822T0600486828500000/130461 | context_iri | ef:agent/default_context_mapping | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v4 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v5 |
| ef:activity/change/20260822T0600486828500000/218960 | unit_iri | ef:agent/unit_normalization | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v5 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v6 |
| ef:activity/change/20260822T0600486828500000/225015 | prefLabel | ef:agent/normalize_name_case | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v6 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v7 |
| ef:activity/change/20260822T0600486828500000/243269 | skos_definition | ef:agent/enrich_references | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v7 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v8 |
| ef:activity/change/20260822T0600486828500000/243270 | references | ef:agent/enrich_references | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v8 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v9 |
| ef:activity/change/20260822T0600486828500000/269211 | altLabel | ef:agent/consensus_match | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v9 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v10 |
| ef:activity/change/20260822T0600486828500000/269212 | cas_match_labels | ef:agent/consensus_match | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v10 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v11 |
| ef:activity/change/20260822T0600486828500000/346230 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v11 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v12 |
| ef:activity/change/20260822T0600486828500000/401016 | types | ef:agent/link_flows_to_their_substance | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v12 | ef:flow/87b93ee7-7e2b-4558-98a3-f7a694e05024/v13 |