Nonabromo-1,1'-biphenyl
Everything that changed this flow. Back to the flow
d5ec217c-121e-4ddd-affc-27489f49c3fc
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes 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=nonabromo-1,1'-biphenyl||dimension=Environmental > media=Air > strata=Long-term; cas=27753-52-2; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, nonabromo-, Biphenyl, nonabromo-, Bromkal 80-9D, Nonabromo-1,1′-biphenyl, Nonabromobiphenyl; object_uuid=fo-d8e5f4e804d15952 |
| cas_match_labels | 1 | consensus_match | group_key=nonabromo-1,1'-biphenyl||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory']; cas_sources={'27753-52-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d8e5f4e804d15952: {'27753-52-2': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['27753-52-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[34004, 153897, 154397]; selected_pubchem_cids=[34004]; 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 |
|---|---|---|---|---|---|
| 924 | bootstrap_labels | prefLabel | — | [{"@value":"nonabromo-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 925 | bootstrap_labels | name | nonabromo-1,1'-biphenyl | — | Purged legacy name field to enforce prefLabel usage |
| 21,192 | bootstrap_labels | synonyms | ["nonabromo-1,1'","-biphenyl","1,1'-Biphenyl, 2,2',3,3',4,4',5,6,6'-nonabromo-","1,1'-Biphenyl, nonabromo-","1,1-Bi… | [] | Removed legacy synonyms field in favor of structured labels |
| 176,483 | 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 |
| 176,484 | 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 |
| 213,646 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,310 | normalize_name_case | prefLabel | [{"@value":"nonabromo-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | [{"@value":"Nonabromo-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 228,059 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 228,060 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 228,061 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.044.200","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['27753-52-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[34004, 153897, 154397]; selected_pubchem_cids=[34004]; 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 |
| 248,572 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | rdkit_pre_consensus from 'C1=C(C(=C(C(=C1Br)Br)Br)C2=C(C(=C(C(=C2Br)Br)Br)Br)Br)Br'; added: molecular_mass, monoisotopic_mass |
| 269,939 | consensus_match | altLabel | [] | [{"@value":"1,1′-Biphenyl, nonabromo-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | group_key=nonabromo-1,1'-biphenyl||dimension=Environmental > media=Air > strata=Long-term; cas=27753-52-2; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, nonabromo-, Biphenyl, nonabromo-, Bromkal 80-9D, Nonabromo-1,1′-biphenyl, Nonabromobiphenyl; object_uuid=fo-d8e5f4e804d15952 |
| 269,940 | consensus_match | cas_match_labels | — | {"27753-52-2":"exactMatch"} | group_key=nonabromo-1,1'-biphenyl||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory']; cas_sources={'27753-52-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-d8e5f4e804d15952: {'27753-52-2': 'exactMatch'} |
| 273,696 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Nonabromo-1,1'-biphenyl' |
| 280,070 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | rdkit_post_consensus from 'Brc1cc(-c2c(Br)c(Br)c(Br)c(Br)c2Br)c(Br)c(Br)c1Br'; added: inchi2d_key_string; confirmed: smiles_string, inchi2d_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 286,743 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12HBr9"],… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 369,294 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d5ec217c-121e-… | associations resolved on the elementary layer |
| 394,563 | 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/20260920T1042228874600000/924 | prefLabel | ef:agent/bootstrap_labels | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v0 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v1 |
| ef:activity/change/20260920T1042228874600000/925 | name | ef:agent/bootstrap_labels | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v1 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v2 |
| ef:activity/change/20260920T1042228874600000/21192 | synonyms | ef:agent/bootstrap_labels | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v2 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v3 |
| ef:activity/change/20260920T1042228874600000/176483 | context | ef:agent/default_context_mapping | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v3 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v4 |
| ef:activity/change/20260920T1042228874600000/176484 | context_iri | ef:agent/default_context_mapping | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v4 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v5 |
| ef:activity/change/20260920T1042228874600000/213646 | unit_iri | ef:agent/unit_normalization | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v5 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v6 |
| ef:activity/change/20260920T1042228874600000/221310 | prefLabel | ef:agent/normalize_name_case | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v6 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v7 |
| ef:activity/change/20260920T1042228874600000/228059 | properties | ef:agent/enrich_references | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v7 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v8 |
| ef:activity/change/20260920T1042228874600000/228060 | skos_definition | ef:agent/enrich_references | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v8 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v9 |
| ef:activity/change/20260920T1042228874600000/228061 | references | ef:agent/enrich_references | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v9 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v10 |
| ef:activity/change/20260920T1042228874600000/248572 | properties | ef:agent/rdkit_pre_consensus | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v10 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v11 |
| ef:activity/change/20260920T1042228874600000/269939 | altLabel | ef:agent/consensus_match | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v11 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v12 |
| ef:activity/change/20260920T1042228874600000/269940 | cas_match_labels | ef:agent/consensus_match | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v12 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v13 |
| ef:activity/change/20260920T1042228874600000/273696 | properties | ef:agent/opsin_iupac | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v13 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v14 |
| ef:activity/change/20260920T1042228874600000/280070 | properties | ef:agent/rdkit_post_consensus | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v14 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v15 |
| ef:activity/change/20260920T1042228874600000/286743 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v15 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v16 |
| ef:activity/change/20260920T1042228874600000/369294 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v16 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v17 |
| ef:activity/change/20260920T1042228874600000/394563 | types | ef:agent/link_flows_to_their_substance | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v17 | ef:flow/d5ec217c-121e-4ddd-affc-27489f49c3fc/v18 |