Dinitrotoluene
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-8fff-0050c2490048
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=dinitrotoluene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'25321-14-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0bb7a87c3b4f4c07: {'25321-14-6': '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 soil > Emissions to soil, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['25321-14-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[8461, 11761, 156614054]; 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 |
|---|---|---|---|---|---|
| 6,732 | bootstrap_labels | prefLabel | — | [{"@value":"dinitrotoluene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | Bootstrapped prefLabel from legacy name field |
| 6,733 | bootstrap_labels | name | dinitrotoluene | — | Purged legacy name field to enforce prefLabel usage |
| 6,734 | bootstrap_labels | synonyms | ["1-Methyl-2,4-dinitrobenzene","2,-Dinitrotoluene","2,4-DINITROTOLUENE","2,4-DNT","2,4-Dinitro-1-methylbenzene","2,4-Di… | [] | Removed legacy synonyms field in favor of structured labels |
| 32,026 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 32,027 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 215,586 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,637 | normalize_name_case | prefLabel | [{"@value":"dinitrotoluene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | [{"@value":"Dinitrotoluene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 233,638 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 233,639 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=25321-14-6","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['25321-14-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[8461, 11761, 156614054]; 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 |
| 266,188 | consensus_match | altLabel | [] | [{"@value":"Benzene, methyldinitro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | group_key=dinitrotoluene||dimension=Environmental > media=Ground > geography=Agricultural; cas=25321-14-6; added Common Chemistry CAS names as altLabel: Benzene, methyldinitro-, DNT, Dinitrophenylmethane, Dinitrotoluol, Methyldinitrobenzene, Toluene, <em>ar</em>,<em>ar</em>-dinitro-; object_uuid=fo-0bb7a87c3b4f4c07 |
| 266,189 | consensus_match | cas_match_labels | — | {"25321-14-6":"exactMatch"} | group_key=dinitrotoluene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'25321-14-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0bb7a87c3b4f4c07: {'25321-14-6': 'exactMatch'} |
| 292,328 | dedupe_altlabels | altLabel | [{"@value":"Benzene, methyldinitro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | [{"@value":"Benzene, methyldinitro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | Deduplicated altLabel values and removed entries matching prefLabel |
| 297,052 | 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 |
| 396,847 | 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/20260822T0600486828500000/6732 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v1 |
| ef:activity/change/20260822T0600486828500000/6733 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v2 |
| ef:activity/change/20260822T0600486828500000/6734 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v3 |
| ef:activity/change/20260822T0600486828500000/32026 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v4 |
| ef:activity/change/20260822T0600486828500000/32027 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v5 |
| ef:activity/change/20260822T0600486828500000/215586 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v6 |
| ef:activity/change/20260822T0600486828500000/222637 | prefLabel | ef:agent/normalize_name_case | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v7 |
| ef:activity/change/20260822T0600486828500000/233638 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v8 |
| ef:activity/change/20260822T0600486828500000/233639 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v9 |
| ef:activity/change/20260822T0600486828500000/266188 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v10 |
| ef:activity/change/20260822T0600486828500000/266189 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v11 |
| ef:activity/change/20260822T0600486828500000/292328 | altLabel | ef:agent/dedupe_altlabels | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v12 |
| ef:activity/change/20260822T0600486828500000/297052 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v13 |
| ef:activity/change/20260822T0600486828500000/396847 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-8fff-0050c2490048/v14 |