Benzidine Dihydrochloride
Everything that changed this flow. Back to the flow
fe0acd60-3ddc-11dd-b0d6-0050c2490048
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 |
| 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=benzidinedihydrochloride||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=531-85-1; added Common Chemistry CAS names as altLabel: Benzidine, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine hydrochloride (1:2), [1,1′-Biphenyl]-4,4′-diamine, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine, hydrochloride (1:2); object_uuid=fo-e0df17490e0a6210 |
| cas_match_labels | 1 | consensus_match | group_key=benzidinedihydrochloride||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'531-85-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e0df17490e0a6210: {'531-85-1': '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=['531-85-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[7111, 10754, 61741, 517330]; selected_pubchem_cids=[10754]; 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 |
|---|---|---|---|---|---|
| 11,615 | bootstrap_labels | prefLabel | — | [{"@value":"benzidine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | Bootstrapped prefLabel from legacy name field |
| 11,616 | bootstrap_labels | name | benzidine dihydrochloride | — | Purged legacy name field to enforce prefLabel usage |
| 11,617 | bootstrap_labels | synonyms | ["(1,1'-Biphenyl)-4,4'-diamine","1,1'-Biphenyl-4,4'-Diamine","4'-Amino[1,1'-biphenyl]-4-ylamine","4,4'-Bianiline","4,4'… | [] | Removed legacy synonyms field in favor of structured labels |
| 211,654 | 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 |
| 211,655 | 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 |
| 217,191 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,791 | normalize_name_case | prefLabel | [{"@value":"benzidine dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | [{"@value":"Benzidine Dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 238,236 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 238,237 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 238,238 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.007.746","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['531-85-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[7111, 10754, 61741, 517330]; selected_pubchem_cids=[10754]; 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 |
| 251,494 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | rdkit_pre_consensus from 'C1=CC(=CC=C1C2=CC=C(C=C2)N)N.Cl.Cl'; added: molecular_mass, monoisotopic_mass |
| 264,124 | consensus_match | altLabel | [] | [{"@value":"Benzidine, dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | group_key=benzidinedihydrochloride||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=531-85-1; added Common Chemistry CAS names as altLabel: Benzidine, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine hydrochloride (1:2), [1,1′-Biphenyl]-4,4′-diamine, dihydrochloride, [1,1′-Biphenyl]-4,4′-diamine, hydrochloride (1:2); object_uuid=fo-e0df17490e0a6210 |
| 264,125 | consensus_match | cas_match_labels | — | {"531-85-1":"exactMatch"} | group_key=benzidinedihydrochloride||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'531-85-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e0df17490e0a6210: {'531-85-1': 'exactMatch'} |
| 276,675 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Benzidine Dihydrochloride' |
| 283,302 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | rdkit_post_consensus from 'Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 386,869 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/fe0acd60-3ddc-… | associations resolved on the elementary layer |
| 391,029 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H14Cl2N… | typed the way the ontology types it |
| 398,895 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/MolecularComplex"] | 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/20260821T1554374006150000/11615 | prefLabel | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v0 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v1 |
| ef:activity/change/20260821T1554374006150000/11616 | name | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v1 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v2 |
| ef:activity/change/20260821T1554374006150000/11617 | synonyms | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v2 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v3 |
| ef:activity/change/20260821T1554374006150000/211654 | context | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v3 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v4 |
| ef:activity/change/20260821T1554374006150000/211655 | context_iri | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v4 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v5 |
| ef:activity/change/20260821T1554374006150000/217191 | unit_iri | ef:agent/unit_normalization | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v5 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v6 |
| ef:activity/change/20260821T1554374006150000/223791 | prefLabel | ef:agent/normalize_name_case | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v6 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v7 |
| ef:activity/change/20260821T1554374006150000/238236 | properties | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v7 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v8 |
| ef:activity/change/20260821T1554374006150000/238237 | skos_definition | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v8 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v9 |
| ef:activity/change/20260821T1554374006150000/238238 | references | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v9 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v10 |
| ef:activity/change/20260821T1554374006150000/251494 | properties | ef:agent/rdkit_pre_consensus | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v10 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v11 |
| ef:activity/change/20260821T1554374006150000/264124 | altLabel | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v11 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v12 |
| ef:activity/change/20260821T1554374006150000/264125 | cas_match_labels | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v12 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v13 |
| ef:activity/change/20260821T1554374006150000/276675 | properties | ef:agent/opsin_iupac | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v13 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v14 |
| ef:activity/change/20260821T1554374006150000/283302 | properties | ef:agent/rdkit_post_consensus | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v14 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v15 |
| ef:activity/change/20260821T1554374006150000/386869 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v15 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v16 |
| ef:activity/change/20260821T1554374006150000/391029 | properties | ef:agent/normalise_property_values | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v16 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v17 |
| ef:activity/change/20260821T1554374006150000/398895 | types | ef:agent/link_flows_to_their_substance | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v17 | ef:flow/fe0acd60-3ddc-11dd-b0d6-0050c2490048/v18 |