Changes

#	Step	Field	From	To	Why
12,124	bootstrap_labels	prefLabel	—	[{"@value":"2,2',6,6'-tetrachloro-4,4'-isopropylidenediphenol","@language":"en","source":{"prov:wasGeneratedBy":"bootst…	Bootstrapped prefLabel from legacy name field
12,125	bootstrap_labels	name	2,2',6,6'-tetrachloro-4,4'-isopropylidenediphenol	—	Purged legacy name field to enforce prefLabel usage
12,126	bootstrap_labels	synonyms	["2,2&#039",",6,6&#039","-tetrachloro-4,4&#039","-isopropylidenediphenol","2,6-dichloro-4-[2-(3,5-dichloro-4-hydroxyphe…	[]	Removed legacy synonyms field in favor of structured labels
20,257	bootstrap_labels	synonyms	["2,2',6,6'-TETRACHLOROBISPHENOL A","2,2-Bis(3,5-dichloro-4-hydroxyphenyl)propane","2,2-Bis(3,5-dichloro-4-oxyphenyl)pr…	[]	Removed legacy synonyms field in favor of structured labels
45,952	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
45,953	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
66,744	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
66,745	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
81,754	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
81,755	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
105,358	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
105,359	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
116,328	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
116,329	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
130,444	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)
130,445	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)
140,184	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)
140,185	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)
149,340	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
149,341	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
164,036	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
164,037	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
164,564	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
164,565	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
171,898	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
171,899	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
174,500	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
174,501	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
183,328	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
183,329	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
217,354	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
238,703	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H12Cl4O…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
238,704	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
238,705	enrich_references	references	[]	[{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J53.760H","provenance":{"prov:wasGeneratedBy":"enrich_referenc…	Added references with provenance; cas_numbers=['79-95-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_35004']; candidate_pubchem_cids=[6619, 230080, 22274801, 54413208, 57362071]; selected_pubchem_cids=[6619]; 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
256,045	chebi_altlabels	altLabel	[]	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	Added 4 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
259,431	consensus_match	prefLabel	[{"@value":"2,2',6,6'-tetrachloro-4,4'-isopropylidenediphenol","@language":"en","source":{"prov:wasGeneratedBy":"bootst…	[{"@value":"Tetrachlorobisphenol A","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribu…	cas=79-95-8; cc_chebi_agreed_name='Tetrachlorobisphenol A'; object_uuid=fo-eb8c61e4cb170de0
259,432	consensus_match	altLabel	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	cas=79-95-8; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-eb8c61e4cb170de0
259,433	consensus_match	altLabel	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	group_key=2,2',6,6'-tetrachloro-4,4'-isopropylidenediphenol\|\|dimension=Environmental > media=Air > indoor=Unknown; cas=79-95-8; added Common Chemistry CAS names as altLabel: 2,2-Bis(3,5-dichloro-4-hydroxyphenyl)propane, 2,2-Bis[3,5-dichloro-4-oxyphenyl]propane, 2,2′,6,6′-Tetrachloro-4,4′-isopropylidenediphenol, 2,2′,6,6′-Tetrachlorobisphenol A, 2,6-Dichloro-4-[2-(3,5-dichloro-4-hydroxyphenyl)propan-2-yl]phenol, 3,3′,5,5′-Tetrachlorobisphenol A, 3,5,3′,5′-Tetrachlorobisphenol A, 4,4′-(1-Methylethylidene)bis[2,6-dichlorophenol], 4,4′-Isopropylidenebis[2,6-dichlorophenol], NSC 18248, NSC 67465, Phenol, 4,4′-(1-methylethylidene)bis[2,6-dichloro-, Phenol, 4,4′-isopropylidenebis[2,6-dichloro-; object_uuid=fo-eb8c61e4cb170de0
259,434	consensus_match	cas_match_labels	—	{"79-95-8":"exactMatch"}	group_key=2,2',6,6'-tetrachloro-4,4'-isopropylidenediphenol\|\|dimension=Environmental > media=Air > indoor=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'79-95-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-eb8c61e4cb170de0: {'79-95-8': 'exactMatch'}
276,807	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H12Cl4O…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H12Cl4O…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane'
283,450	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H12Cl4O…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H12Cl4O…	rdkit_post_consensus from 'CC(C)(c1cc(Cl)c(O)c(Cl)c1)c1cc(Cl)c(O)c(Cl)c1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
289,748	strip_catalogue_altlabels	altLabel	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	[{"@value":"2,2-Bis(4-hydroxy-3,5-dichlorophenyl)propane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altla…	Removed 2 catalogue altLabel value(s): 'NSC 18248' (registry code), 'NSC 67465' (registry code)
304,002	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0e8a2b25-72e4-…	associations resolved on the elementary layer
314,389	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2cecbe6c-f879-…	associations resolved on the elementary layer
321,891	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/43f7c3d0-5158-…	associations resolved on the elementary layer
333,677	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5dab6879-d158-…	associations resolved on the elementary layer
339,163	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6fbb772e-d45a-…	associations resolved on the elementary layer
346,222	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/87afccb5-02b6-…	associations resolved on the elementary layer
351,093	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/982b75d0-92b6-…	associations resolved on the elementary layer
355,692	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a76a5ece-bd71-…	associations resolved on the elementary layer