1,2-dichloro-4-nitrobenzene
Everything that changed this flow. Back to the flow
e70496fd-a060-4b1a-bd50-961cf3a1a689
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'NSC 6295' (registry code), 'NSC 99806' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=1,2-dichloro-4-nitrobenzene||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'99-54-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-6c21da75f54fbee7: {'99-54-7': '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 air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['99-54-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7443, 135459765]; selected_pubchem_cids=[7443]; 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
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,223 | bootstrap_labels | prefLabel | — | [{"@value":"1,2-dichloro-4-nitrobenzene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasA… | Bootstrapped prefLabel from legacy name field |
| 9,224 | bootstrap_labels | name | 1,2-dichloro-4-nitrobenzene | — | Purged legacy name field to enforce prefLabel usage |
| 24,747 | bootstrap_labels | synonyms | ["1,2-dichloro-4-nitrobenzene","3,4-dichloronitrobenzene","benzene, 1,2-dichloro-4-nitro-","4-nitrobenzene, 1,2-dichlor… | [] | Removed legacy synonyms field in favor of structured labels |
| 188,084 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 188,085 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 216,408 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 236,006 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 236,007 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 236,008 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.584J","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['99-54-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[7443, 135459765]; selected_pubchem_cids=[7443]; 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 |
| 250,852 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | rdkit_pre_consensus from 'C1=CC(=C(C=C1[N+](=O)[O-])Cl)Cl'; added: molecular_mass, monoisotopic_mass |
| 258,389 | consensus_match | altLabel | [] | [{"@value":"1-Nitro-3,4-dichlorobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAt… | group_key=1,2-dichloro-4-nitrobenzene||dimension=Environmental > media=Air > strata=Unknown; cas=99-54-7; added Common Chemistry CAS names as altLabel: 1-Nitro-3,4-dichlorobenzene, 3,4-Dichloronitrobenzene, 4-Nitro-1,2-dichlorobenzene, Benzene, 1,2-dichloro-4-nitro-, DCNB, NSC 6295, NSC 99806; object_uuid=fo-6c21da75f54fbee7 |
| 258,390 | consensus_match | cas_match_labels | — | {"99-54-7":"exactMatch"} | group_key=1,2-dichloro-4-nitrobenzene||dimension=Environmental > media=Air > strata=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'99-54-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-6c21da75f54fbee7: {'99-54-7': 'exactMatch'} |
| 276,036 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,2-dichloro-4-nitrobenzene' |
| 282,604 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | rdkit_post_consensus from 'O=[N+]([O-])c1ccc(Cl)c(Cl)c1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,183 | strip_catalogue_altlabels | altLabel | [{"@value":"1-Nitro-3,4-dichlorobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAt… | [{"@value":"1-Nitro-3,4-dichlorobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAt… | Removed 2 catalogue altLabel value(s): 'NSC 6295' (registry code), 'NSC 99806' (registry code) |
| 375,063 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e70496fd-a060-… | associations resolved on the elementary layer |
| 390,378 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H3Cl2NO2… | typed the way the ontology types it |
| 397,960 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 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/20260820T1812399309960000/9223 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v0 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v1 |
| ef:activity/change/20260820T1812399309960000/9224 | name | ef:agent/bootstrap_labels | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v1 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v2 |
| ef:activity/change/20260820T1812399309960000/24747 | synonyms | ef:agent/bootstrap_labels | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v2 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v3 |
| ef:activity/change/20260820T1812399309960000/188084 | context | ef:agent/default_context_mapping | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v3 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v4 |
| ef:activity/change/20260820T1812399309960000/188085 | context_iri | ef:agent/default_context_mapping | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v4 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v5 |
| ef:activity/change/20260820T1812399309960000/216408 | unit_iri | ef:agent/unit_normalization | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v5 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v6 |
| ef:activity/change/20260820T1812399309960000/236006 | properties | ef:agent/enrich_references | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v6 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v7 |
| ef:activity/change/20260820T1812399309960000/236007 | skos_definition | ef:agent/enrich_references | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v7 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v8 |
| ef:activity/change/20260820T1812399309960000/236008 | references | ef:agent/enrich_references | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v8 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v9 |
| ef:activity/change/20260820T1812399309960000/250852 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v9 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v10 |
| ef:activity/change/20260820T1812399309960000/258389 | altLabel | ef:agent/consensus_match | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v10 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v11 |
| ef:activity/change/20260820T1812399309960000/258390 | cas_match_labels | ef:agent/consensus_match | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v11 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v12 |
| ef:activity/change/20260820T1812399309960000/276036 | properties | ef:agent/opsin_iupac | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v12 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v13 |
| ef:activity/change/20260820T1812399309960000/282604 | properties | ef:agent/rdkit_post_consensus | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v13 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v14 |
| ef:activity/change/20260820T1812399309960000/289183 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v14 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v15 |
| ef:activity/change/20260820T1812399309960000/375063 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v15 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v16 |
| ef:activity/change/20260820T1812399309960000/390378 | properties | ef:agent/normalise_property_values | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v16 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v17 |
| ef:activity/change/20260820T1812399309960000/397960 | types | ef:agent/link_flows_to_their_substance | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v17 | ef:flow/e70496fd-a060-4b1a-bd50-961cf3a1a689/v18 |