Changes

Field	Changes	Written by	Latest note
altLabel	2	consensus_match, strip_catalogue_altlabels	Removed 14 catalogue altLabel value(s): 'C.I. 74265' (registry code), 'CFG 6450' (grade code), 'Chromofine Green 5370' (trade name), 'Cyanine Green 5370' (trade name), 'GT 2' (grade code), 'Heliogen Green 9360' (trade name), 'Heliogen Green 9365' (trade name), 'K 9360' (grade code), 'L 9361' (grade code), 'Lionol Green 8624' (trade name), 'Luconyl Green 9360' (trade name), 'Monolite Green 860' (trade name), 'PG 36' (grade code), 'UCD 5166E' (grade code)
cas_match_labels	1	consensus_match	group_key=[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,n~31~]copper\|\|dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory']; cas_sources={'14302-13-7': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-5aef049e6a064409: {'14302-13-7': '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 water > Emissions to sea water
context_iri	1	default_context_mapping	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water
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=['14302-13-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[61729, 49868090, 171036290]; selected_pubchem_cids=[]; 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.

#	Step	Field	From	To	Why
9,874	bootstrap_labels	prefLabel	—	[{"@value":"[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,…	Bootstrapped prefLabel from legacy name field
9,875	bootstrap_labels	name	[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,n~31~]copper	—	Purged legacy name field to enforce prefLabel usage
9,876	bootstrap_labels	synonyms	["organometallic","[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-n29,n30…	[]	Removed legacy synonyms field in favor of structured labels
195,724	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
195,725	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
216,620	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
236,612	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
236,613	enrich_references	references	[]	[{"@id":"https://commonchemistry.cas.org/detail?cas_rn=14302-13-7","provenance":{"prov:wasGeneratedBy":"enrich_referenc…	Added references with provenance; cas_numbers=['14302-13-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[61729, 49868090, 171036290]; selected_pubchem_cids=[]; 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
263,413	consensus_match	altLabel	[]	[{"@value":"3136 Phthalo Green 36","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut…	group_key=[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,n~31~]copper\|\|dimension=Environmental > media=Air > indoor=Unknown; cas=14302-13-7; added Common Chemistry CAS names as altLabel: 3136 Phthalo Green 36, C.I. 74265, C.I. Pigment Green 36, C.I. Pigment Green 38, C.I. Pigment Green 41, CF-G 6YK, CFG 6450, Chromofine Green 5370, Chromofine Green 6410PK, Cyanine Green 5370, Fastogen Green 2KY, Fastogen Green 2YK, Fastogen Green 2YK-CF, Fastogen Green 2YK50, Fastogen Green MY, Fastogen Green Y, GT 2, Green 6G, Green 8G, Helio Fast Green GT, Heliogen Green 6G, Heliogen Green 6GA, Heliogen Green 8GA, Heliogen Green 9360, Heliogen Green 9365, Heliogen Green CF 9365, Heliogen Green D 9360, Heliogen Green K 8740, Heliogen Green K 9360, Heliogen Green L 9140, Heliogen Green L 9361, Heliogen Green L 9362, Heliogen L 9361, Hostaperm Green 8G, Irgalite Green 6G, K 9360, L 9361, Lansco 3136 Green, Lionol Green 2Y301, Lionol Green 2YS, Lionol Green 6Y501, Lionol Green 6Y503, Lionol Green 6YK, Lionol Green 6YK6, Lionol Green 6YKP, Lionol Green 6YKP-N, Lionol Green 8624, Luconyl Green 9360, MHI Violet 7040M, Monastral Fast Green 3Y, Monastral Fast Green 3YA, Monastral Fast Green 6Y, Monastral Fast Green 6YA, Monastral Green 6Y, Monastral Green 6Y-C, Monastral Green 6Y-CL, Monastral Green Y-GT 805D, Monolite Green 860, PG 36, Pantint 12G1740P, Phthalo Green Yellow PG 36, Phthalocyanine Green 6G, Pigment Green 36, Pigment Green 38, Pigment Green 41, Sandorin Green 8GLS, Sanyo Phthalocyanine Green 6YS, Sunfast Emerald, Sunfast Green 36-464-0036, UCD 5166E, Vynamon Green 6Y, Vynamon Green 6Y FW-C, Vynamon Green 6Y-FW; object_uuid=fo-5aef049e6a064409
263,414	consensus_match	cas_match_labels	—	{"14302-13-7":"exactMatch"}	group_key=[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,n~31~]copper\|\|dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory']; cas_sources={'14302-13-7': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-5aef049e6a064409: {'14302-13-7': 'exactMatch'}
289,323	strip_catalogue_altlabels	altLabel	[{"@value":"3136 Phthalo Green 36","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut…	[{"@value":"3136 Phthalo Green 36","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut…	Removed 14 catalogue altLabel value(s): 'C.I. 74265' (registry code), 'CFG 6450' (grade code), 'Chromofine Green 5370' (trade name), 'Cyanine Green 5370' (trade name), 'GT 2' (grade code), 'Heliogen Green 9360' (trade name), 'Heliogen Green 9365' (trade name), 'K 9360' (grade code), 'L 9361' (grade code), 'Lionol Green 8624' (trade name), 'Luconyl Green 9360' (trade name), 'Monolite Green 860' (trade name), 'PG 36' (grade code), 'UCD 5166E' (grade code)
378,894	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f2a36ad9-8186-…	associations resolved on the elementary layer
398,220	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/ImpreciseChemicalMixture"]	the substance's answer, copied onto its flow

One 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/20260821T1554374006150000/9874	prefLabel	ef:agent/bootstrap_labels	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v0	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v1
ef:activity/change/20260821T1554374006150000/9875	name	ef:agent/bootstrap_labels	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v1	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v2
ef:activity/change/20260821T1554374006150000/9876	synonyms	ef:agent/bootstrap_labels	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v2	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v3
ef:activity/change/20260821T1554374006150000/195724	context	ef:agent/default_context_mapping	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v3	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v4
ef:activity/change/20260821T1554374006150000/195725	context_iri	ef:agent/default_context_mapping	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v4	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v5
ef:activity/change/20260821T1554374006150000/216620	unit_iri	ef:agent/unit_normalization	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v5	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v6
ef:activity/change/20260821T1554374006150000/236612	skos_definition	ef:agent/enrich_references	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v6	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v7
ef:activity/change/20260821T1554374006150000/236613	references	ef:agent/enrich_references	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v7	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v8
ef:activity/change/20260821T1554374006150000/263413	altLabel	ef:agent/consensus_match	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v8	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v9
ef:activity/change/20260821T1554374006150000/263414	cas_match_labels	ef:agent/consensus_match	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v9	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v10
ef:activity/change/20260821T1554374006150000/289323	altLabel	ef:agent/strip_catalogue_altlabels	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v10	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v11
ef:activity/change/20260821T1554374006150000/378894	concept_associations	ef:agent/carry_associations_onto_flows	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v11	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v12
ef:activity/change/20260821T1554374006150000/398220	types	ef:agent/link_flows_to_their_substance	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v12	ef:flow/f2a36ad9-8186-40fa-a9e4-9580aa0d172d/v13

[1,3,8,16,18,24-hexabromo-2,4,9,10,11,15,17,22,23,25-decachloro-29h,31h-phthalocyaninato(2-)-kappa~2~n~29~,n~31~]copper

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