Changes

#	Step	Field	From	To	Why
24,434	bootstrap_labels	prefLabel	—	[{"@value":"HFE-356mff2","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co…	Bootstrapped prefLabel from legacy name field
24,435	bootstrap_labels	name	HFE-356mff2	—	Purged legacy name field to enforce prefLabel usage
141,854	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
141,855	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
141,856	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)
141,857	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)
141,858	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
141,859	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
141,860	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
141,861	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
220,828	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
248,045	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0)
248,046	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
248,047	enrich_references	references	[]	[{"@id":"drugcentral:3241","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"…	Added references with provenance; cas_numbers=['333-36-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_134824']; candidate_pubchem_cids=[]; 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
254,318	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	rdkit_pre_consensus from 'FC(F)(F)COCC(F)(F)F'; added: monoisotopic_mass
257,338	chebi_altlabels	altLabel	[]	[{"@value":"fluorothyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"cons…	Added 4 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
267,786	consensus_match	altLabel	[{"@value":"fluorothyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"cons…	[{"@value":"fluorothyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"cons…	group_key=hfe-356mff2\|\|dimension=Environmental > media=Air > strata=Unknown; cas=333-36-8; added Common Chemistry CAS names as altLabel: 1,1,1-Trifluoro-2-(2,2,2-trifluoroethoxy)ethane, 1,1′-Oxybis[2,2,2-trifluoroethane], 2-(2,2,2-Trifluoroethoxy)-1,1,1-trifluoroethane, Bis(2,2,2-trifluoroethyl) ether, Ethane, 1,1′-oxybis[2,2,2-trifluoro-, Ether, bis(2,2,2-trifluoroethyl), Flurotyl, HFE 356mff2, Idoklon, Indiklon, Indoklon, MeSH ID: D005481, SKF 6539; object_uuid=fo-fe0c8154ab377a0e
267,787	consensus_match	cas_match_labels	—	{"333-36-8":"exactMatch"}	group_key=hfe-356mff2\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi']; cas_sources={'333-36-8': ['chebi']}; assigned CAS labels from group consensus; object_uuid=fo-fe0c8154ab377a0e: {'333-36-8': 'exactMatch'}
279,640	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1,1-Trifluoro-2-(2,2,2-trifluoroethoxy)ethane'
286,525	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	rdkit_post_consensus from 'FC(F)(F)COCC(F)(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
291,778	strip_catalogue_altlabels	altLabel	[{"@value":"fluorothyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"cons…	[{"@value":"fluorothyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"cons…	Removed 1 catalogue altLabel value(s): 'SKF 6539' (grade code)
351,928	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9ae3c400-e251-…	associations resolved on the elementary layer
351,929	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9ae3c554-e251-…	associations resolved on the elementary layer
351,930	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9ae3c77a-e251-…	associations resolved on the elementary layer
351,931	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9ae3c8d8-e251-…	associations resolved on the elementary layer
394,039	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H4F6O"],…	typed the way the ontology types it
403,414	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/NeutralMolecule"]	the substance's answer, copied onto its flow