Pcb-77 (3,3',4,4'-tetrachlorobiphenyl)
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-5790e759864f5cfc
Changes
58| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 16,498 | bootstrap_labels | prefLabel | — | [{"@value":"pcb-77 (3,3',4,4'-tetrachlorobiphenyl)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels"… | Bootstrapped prefLabel from legacy name field |
| 16,499 | bootstrap_labels | name | pcb-77 (3,3',4,4'-tetrachlorobiphenyl) | — | Purged legacy name field to enforce prefLabel usage |
| 16,500 | bootstrap_labels | synonyms | ["1,1'-Biphenyl, 3,3',4,4'-tetrachloro-","1,1'-Biphenyl, 3,3',4,4'-tetrachloro- (9CI)","1,1'-Biphenyl, 3,3',4,4'-tetrac… | [] | Removed legacy synonyms field in favor of structured labels |
| 21,396 | bootstrap_labels | synonyms | ["1,2-dichloro-4-(3,4-dichlorophenyl)benzene","3,3'",",4,4'","-tetrachlorobiphenyl","1,1'-Biphenyl, 3,3',4,4'-t… | [] | Removed legacy synonyms field in favor of structured labels |
| 53,868 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 53,869 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 67,000 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 67,001 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 74,984 | 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 |
| 74,985 | 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 |
| 82,816 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 82,817 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 96,964 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 96,965 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 97,372 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 97,373 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 103,116 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 103,117 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 145,598 | 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 |
| 145,599 | 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 |
| 155,450 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 155,451 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 162,608 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 162,609 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 180,460 | 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) |
| 180,461 | 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) |
| 184,086 | 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 |
| 184,087 | 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 |
| 187,994 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 187,995 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 218,755 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,878 | normalize_name_case | prefLabel | [{"@value":"pcb-77 (3,3',4,4'-tetrachlorobiphenyl)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels"… | [{"@value":"Pcb-77 (3,3',4,4'-tetrachlorobiphenyl)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 242,695 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 242,696 | enrich_references | skos_definition | — | [{"@value":"A tetrachlorobiphenyl that is biphenyl in which the hydrogens at position 3 and 4 on each phenyl group are… | Merged ChEBI/PubChem definitions into skos:definition |
| 242,697 | enrich_references | references | [] | [{"@id":"beilstein:2051251","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['32598-13-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_1367']; candidate_pubchem_cids=[36187, 53741803]; selected_pubchem_cids=[36187]; 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 |
| 252,788 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | rdkit_pre_consensus from 'C1=CC(=C(C=C1C2=CC(=C(C=C2)Cl)Cl)Cl)Cl'; added: monoisotopic_mass |
| 256,562 | chebi_altlabels | altLabel | [] | [{"@value":"3,3',4,4'-tetrachloro-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","pr… | Added 4 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 270,383 | consensus_match | altLabel | [{"@value":"3,3',4,4'-tetrachloro-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","pr… | [{"@value":"3,3',4,4'-tetrachloro-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","pr… | group_key=pcb-77(3,3',4,4'-tetrachlorobiphenyl)||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=32598-13-3; added Common Chemistry CAS names as altLabel: 1,1′-Biphenyl, 3,3′,4,4′-tetrachloro-, 3,3′,4,4′-Tetrachloro-1,1′-biphenyl, 3,3′,4,4′-Tetrachlorobiphenyl, 3,4,3′,4′-Tetrachlorobiphenyl, Biphenyl, 3,3′,4,4′-tetrachloro-, CB 77, Polychlorinated biphenyl-77, T 4CB 77, TeCB 77; object_uuid=fo-5790e759864f5cfc |
| 270,384 | consensus_match | cas_match_labels | — | {"32598-13-3":"exactMatch"} | group_key=pcb-77(3,3',4,4'-tetrachlorobiphenyl)||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi']; cas_sources={'32598-13-3': ['chebi']}; assigned CAS labels from group consensus; object_uuid=fo-5790e759864f5cfc: {'32598-13-3': 'exactMatch'} |
| 277,989 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '3,3',4,4'-tetrachloro-1,1'-biphenyl' |
| 284,717 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C12H6Cl4"]… | rdkit_post_consensus from 'Clc1ccc(-c2ccc(Cl)c(Cl)c2)cc1Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,606 | strip_catalogue_altlabels | altLabel | [{"@value":"3,3',4,4'-tetrachloro-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","pr… | [{"@value":"3,3',4,4'-tetrachloro-1,1'-biphenyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","pr… | Removed 2 catalogue altLabel value(s): 'CB 77' (grade code), 'TeCB 77' (grade code) |
| 307,961 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1a3de05b-71ab-… | associations resolved on the elementary layer |
| 314,517 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2d6e18a6-d88b-… | associations resolved on the elementary layer |
| 318,508 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/39e1ca6c-4938-… | associations resolved on the elementary layer |
| 322,422 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/45c20e0b-cd0a-… | associations resolved on the elementary layer |
| 329,479 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4f1c0783-0387-… | associations resolved on the elementary layer |
| 329,683 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4fc74853-844a-… | associations resolved on the elementary layer |
| 332,555 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/59bcc831-5fcd-… | associations resolved on the elementary layer |
| 353,801 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a119a9e5-5282-… | associations resolved on the elementary layer |