Changes

#	Step	Field	From	To	Why
23,252	bootstrap_labels	prefLabel	—	[{"@value":"Potassium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	Bootstrapped prefLabel from legacy name field
23,253	bootstrap_labels	name	Potassium hydroxide	—	Purged legacy name field to enforce prefLabel usage
105,433	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
105,434	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
107,635	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
107,636	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
168,879	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
168,880	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
179,375	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
179,376	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
183,549	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)
183,550	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)
220,648	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
226,293	normalize_name_case	prefLabel	[{"@value":"Potassium hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	[{"@value":"Potassium Hydroxide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
227,082	ec_cross_check	ec_numbers	[]	["215-181-3"]	Resolved from EC-inventory: 215-181-3 from CAS 1310-58-3
247,863	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
247,864	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
247,865	enrich_references	references	[]	[{"@id":"gmelin:100448","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"bri…	Added references with provenance; cas_numbers=['1310-58-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32035']; candidate_pubchem_cids=[14797, 277068]; selected_pubchem_cids=[14797]; 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
254,288	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	rdkit_pre_consensus from '[K+].[OH-]'; added: monoisotopic_mass
257,308	chebi_altlabels	altLabel	[]	[{"@value":"Aetzkali","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"bright…	Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
270,896	consensus_match	altLabel	[{"@value":"Aetzkali","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"bright…	[{"@value":"Aetzkali","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"bright…	group_key=potassiumhydroxide\|\|dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=1310-58-3; added Common Chemistry CAS names as altLabel: Arrocon 2298, Caustic Potash Flake, Clearcut S, Cyantek CC 723, Denkazai K 10M, FD 40, Gardoclean S 5167, PSE 200, Pipeline Gold, Potash, Potassium hydroxide (K(OH)); object_uuid=fo-3df54ca13db3c3c4
270,897	consensus_match	cas_match_labels	—	{"1310-58-3":"exactMatch"}	group_key=potassiumhydroxide\|\|dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'1310-58-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3df54ca13db3c3c4: {'1310-58-3': 'exactMatch'}
279,526	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Potassium Hydroxide'
286,405	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	rdkit_post_consensus from '[K+].[OH-]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
291,741	strip_catalogue_altlabels	altLabel	[{"@value":"Aetzkali","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"bright…	[{"@value":"Aetzkali","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"bright…	Removed 3 catalogue altLabel value(s): 'Arrocon 2298' (trade name), 'FD 40' (grade code), 'PSE 200' (grade code)
333,752	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5dc92f31-bdd7-…	associations resolved on the elementary layer
334,853	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6176f9e0-40ea-…	associations resolved on the elementary layer
365,497	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c905ee24-6a3a-…	associations resolved on the elementary layer
370,745	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d95b00da-1a10-…	associations resolved on the elementary layer
372,833	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e08a9dca-f877-…	associations resolved on the elementary layer
393,944	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["HKO","HO.K…	typed the way the ontology types it
403,199	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/ChemicalSalt"]	the substance's answer, copied onto its flow