Changes

#	Step	Field	From	To	Why
4,993	bootstrap_labels	prefLabel	—	[{"@value":"Naphthalenesulfonic acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	Bootstrapped prefLabel from legacy name field
4,994	bootstrap_labels	name	Naphthalenesulfonic acids	—	Purged legacy name field to enforce prefLabel usage
4,995	bootstrap_labels	synonyms	[".alpha.-Naphthalenesulfonic acid","1-NAPHTHALENESULFONIC ACID","AC-18225","AC1L1NCY","AC1Q6WYZ","AC1Q7DLZ","Di(C5-C6)…	[]	Removed legacy synonyms field in favor of structured labels
20,680	bootstrap_labels	prefLabel	—	[{"@value":"naphthalenesulfonic acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	Bootstrapped prefLabel from legacy name field
20,681	bootstrap_labels	name	naphthalenesulfonic acids	—	Purged legacy name field to enforce prefLabel usage
20,682	bootstrap_labels	synonyms	["naphthalenesulfonicacids","naphthalene-1-sulfonicacid","naphthalene-2-sulfonicacid","naphthalensulfonicacids",".alpha…	[]	Removed legacy synonyms field in favor of structured labels
30,342	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
30,343	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
42,660	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
42,661	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
46,432	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
46,433	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
65,632	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
65,633	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
69,130	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
69,131	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
80,036	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
80,037	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
103,016	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
103,017	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
104,978	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
104,979	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
108,778	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
108,779	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
116,242	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)
116,243	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)
161,584	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)
161,585	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)
174,968	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
174,969	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
181,204	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
181,205	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
215,007	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
222,246	normalize_name_case	prefLabel	[{"@value":"Naphthalenesulfonic acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	[{"@value":"Naphthalenesulfonic Acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
225,781	normalize_name_case	prefLabel	[{"@value":"naphthalenesulfonic acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	[{"@value":"Naphthalenesulfonic Acids","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
231,980	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
231,981	enrich_references	references	[]	[{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68153-01-5","provenance":{"prov:wasGeneratedBy":"enrich_referenc…	Added references with provenance; cas_numbers=['68153-01-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[6812]; 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
269,776	consensus_match	altLabel	[]	[{"@value":"Naphtholsulfonic acids","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribu…	group_key=naphthalenesulfonicacids\|\|dimension=Environmental > media=Ground > geography=Unknown; cas=68153-01-5; added Common Chemistry CAS names as altLabel: Naphtholsulfonic acids, Nekal, Nekals; object_uuid=fo-08fde9108edd2bda
269,777	consensus_match	cas_match_labels	—	{"68153-01-5":"exactMatch"}	group_key=naphthalenesulfonicacids\|\|dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory']; cas_sources={'68153-01-5': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-08fde9108edd2bda: {'68153-01-5': 'exactMatch'}
296,210	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/060b83bc-c0a1-…	associations resolved on the elementary layer
302,355	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0a54c2ba-1e45-…	associations resolved on the elementary layer
304,243	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0f677e96-4893-…	associations resolved on the elementary layer
313,833	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2b25663e-7f71-…	associations resolved on the elementary layer
315,582	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3111d19d-e58d-…	associations resolved on the elementary layer
321,031	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/40e2757f-3d00-…	associations resolved on the elementary layer
332,505	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/598ceff0-fffe-…	associations resolved on the elementary layer
333,486	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5cea838d-ff11-…	associations resolved on the elementary layer
335,387	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/636e8e28-a128-…	associations resolved on the elementary layer
339,120	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6f8ccda2-e585-…	associations resolved on the elementary layer
361,816	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/bc82144a-bd92-…	associations resolved on the elementary layer