Changes

#	Step	Field	From	To	Why
23,342	bootstrap_labels	prefLabel	—	[{"@value":"Boron trifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT…	Bootstrapped prefLabel from legacy name field
23,343	bootstrap_labels	name	Boron trifluoride	—	Purged legacy name field to enforce prefLabel usage
108,066	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
108,067	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
109,188	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
109,189	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
143,874	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)
143,875	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)
179,006	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
179,007	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
220,657	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
226,304	normalize_name_case	prefLabel	[{"@value":"Boron trifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT…	[{"@value":"Boron Trifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
227,082	ec_cross_check	ec_numbers	[]	["231-569-5"]	Resolved from EC-inventory: 231-569-5 from CAS 7637-07-2
247,876	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
247,877	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
247,878	enrich_references	references	[]	[{"@id":"gmelin:1519","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"conse…	Added references with provenance; cas_numbers=['7637-07-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_33093']; candidate_pubchem_cids=[6356]; selected_pubchem_cids=[6356]; 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
254,283	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	rdkit_pre_consensus from 'B(F)(F)F'; added: monoisotopic_mass
257,306	chebi_altlabels	altLabel	[]	[{"@value":"BF3","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f…	Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
264,441	consensus_match	altLabel	[{"@value":"BF3","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f…	[{"@value":"BF3","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f…	group_key=borontrifluoride\|\|dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=7637-07-2; added Common Chemistry CAS names as altLabel: ANCA 1040, Borane, trifluoro-, Boron fluoride (BF<sub>3</sub>); object_uuid=fo-401a3b050fa2f90a
264,442	consensus_match	cas_match_labels	—	{"7637-07-2":"exactMatch"}	group_key=borontrifluoride\|\|dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7637-07-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-401a3b050fa2f90a: {'7637-07-2': 'exactMatch'}
279,524	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Boron Trifluoride'
286,404	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	rdkit_post_consensus from 'FB(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
291,732	strip_catalogue_altlabels	altLabel	[{"@value":"BF3","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f…	[{"@value":"BF3","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f…	Removed 1 catalogue altLabel value(s): 'ANCA 1040' (grade code)
335,031	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/622ccd0e-259e-…	associations resolved on the elementary layer
335,593	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6423935b-8008-…	associations resolved on the elementary layer
352,939	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9e373bc2-008b-…	associations resolved on the elementary layer
370,529	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d8b989c5-c92a-…	associations resolved on the elementary layer
393,918	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["BF3"],"att…	typed the way the ontology types it
403,183	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/NeutralMolecule"]	the substance's answer, copied onto its flow