2,4'-dichlorobiphenyl
Everything that changed this flow. Back to the flow
a33d5d43-2de1-437a-a865-68f5afd6f75a
By field
14 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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'CB 8' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=2,4'-dichlorobiphenyl||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'pubchem']; cas_sources={'34883-43-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-335f630064ba8d19: {'34883-43-7': '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, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 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=['34883-43-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34232']; candidate_pubchem_cids=[36982]; selected_pubchem_cids=[36982]; 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 |
| roles | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 5,534 | bootstrap_labels | prefLabel | — | [{"@value":"2,4'-dichlorobiphenyl","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 5,535 | bootstrap_labels | name | 2,4'-dichlorobiphenyl | — | Purged legacy name field to enforce prefLabel usage |
| 5,536 | bootstrap_labels | synonyms | ["1,1'-Biphenyl, 2,4'-dichloro-","1,1'-Biphenyl, 2,4'-dichloro- (9CI)","1-chloro-2-(4-chlorophenyl)benzene","2,4'-Dichl… | [] | Removed legacy synonyms field in favor of structured labels |
| 146,978 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 146,979 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 215,187 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 232,501 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 232,502 | enrich_references | skos_definition | — | [{"@value":"A dichlorobiphenyl that is chlorobenzene in which the hydrogen at position 2 has been replaced by a 4-chlor… | Merged ChEBI/PubChem definitions into skos:definition |
| 232,503 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J88.975J","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['34883-43-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34232']; candidate_pubchem_cids=[36982]; selected_pubchem_cids=[36982]; 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 |
| 249,845 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | rdkit_pre_consensus from 'C1=CC=C(C(=C1)C2=CC=C(C=C2)Cl)Cl'; added: monoisotopic_mass |
| 255,073 | chebi_altlabels | altLabel | [] | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 259,829 | consensus_match | altLabel | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | group_key=2,4'-dichlorobiphenyl||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=34883-43-7; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, 2,4′-dichloro-, 1-Chloro-4-(2-chlorophenyl)benzene, 2,4′-Dichloro-1,1′-biphenyl, 2,4′-Dichlorobiphenyl, Biphenyl, 2,4′-dichloro-, CB 8; object_uuid=fo-335f630064ba8d19 |
| 259,830 | consensus_match | cas_match_labels | — | {"34883-43-7":"exactMatch"} | group_key=2,4'-dichlorobiphenyl||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'pubchem']; cas_sources={'34883-43-7': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-335f630064ba8d19: {'34883-43-7': 'exactMatch'} |
| 274,983 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,4'-dichlorobiphenyl' |
| 281,462 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | rdkit_post_consensus from 'Clc1ccc(-c2ccccc2Cl)cc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,375 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,1'-Biphenyl, 2,4'-dichloro-","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Removed 1 catalogue altLabel value(s): 'CB 8' (grade code) |
| 354,504 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a33d5d43-2de1-… | associations resolved on the elementary layer |
| 389,284 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H8Cl2"]… | typed the way the ontology types it |
| 396,364 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 396,365 | link_flows_to_their_substance | roles | — | [{"@id":"http://purl.obolibrary.org/obo/CHEBI_78298","rdfs:label":"environmental contaminant","http://www.w3.org/2004/0… | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260821T0609040591070000/5534 | prefLabel | ef:agent/bootstrap_labels | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v0 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v1 |
| ef:activity/change/20260821T0609040591070000/5535 | name | ef:agent/bootstrap_labels | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v1 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v2 |
| ef:activity/change/20260821T0609040591070000/5536 | synonyms | ef:agent/bootstrap_labels | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v2 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v3 |
| ef:activity/change/20260821T0609040591070000/146978 | context | ef:agent/default_context_mapping | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v3 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v4 |
| ef:activity/change/20260821T0609040591070000/146979 | context_iri | ef:agent/default_context_mapping | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v4 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v5 |
| ef:activity/change/20260821T0609040591070000/215187 | unit_iri | ef:agent/unit_normalization | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v5 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v6 |
| ef:activity/change/20260821T0609040591070000/232501 | properties | ef:agent/enrich_references | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v6 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v7 |
| ef:activity/change/20260821T0609040591070000/232502 | skos_definition | ef:agent/enrich_references | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v7 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v8 |
| ef:activity/change/20260821T0609040591070000/232503 | references | ef:agent/enrich_references | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v8 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v9 |
| ef:activity/change/20260821T0609040591070000/249845 | properties | ef:agent/rdkit_pre_consensus | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v9 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v10 |
| ef:activity/change/20260821T0609040591070000/255073 | altLabel | ef:agent/chebi_altlabels | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v10 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v11 |
| ef:activity/change/20260821T0609040591070000/259829 | altLabel | ef:agent/consensus_match | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v11 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v12 |
| ef:activity/change/20260821T0609040591070000/259830 | cas_match_labels | ef:agent/consensus_match | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v12 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v13 |
| ef:activity/change/20260821T0609040591070000/274983 | properties | ef:agent/opsin_iupac | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v13 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v14 |
| ef:activity/change/20260821T0609040591070000/281462 | properties | ef:agent/rdkit_post_consensus | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v14 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v15 |
| ef:activity/change/20260821T0609040591070000/288375 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v15 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v16 |
| ef:activity/change/20260821T0609040591070000/354504 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v16 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v17 |
| ef:activity/change/20260821T0609040591070000/389284 | properties | ef:agent/normalise_property_values | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v17 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v18 |
| ef:activity/change/20260821T0609040591070000/396364 | types | ef:agent/link_flows_to_their_substance | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v18 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v19 |
| ef:activity/change/20260821T0609040591070000/396365 | roles | ef:agent/link_flows_to_their_substance | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v19 | ef:flow/a33d5d43-2de1-437a-a865-68f5afd6f75a/v20 |