Changes

#	Step	Field	From	To	Why
25,110	bootstrap_labels	prefLabel	—	[{"@value":"Carbonyl sulfide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo…	Bootstrapped prefLabel from legacy name field
25,111	bootstrap_labels	name	Carbonyl sulfide	—	Purged legacy name field to enforce prefLabel usage
170,088	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
170,089	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
220,936	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
226,534	normalize_name_case	prefLabel	[{"@value":"Carbonyl sulfide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo…	[{"@value":"Carbonyl Sulfide","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
227,116	ec_cross_check	ec_numbers	[]	["207-340-0"]	Resolved from EC-inventory: 207-340-0 from CAS 463-58-1
248,146	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
248,147	enrich_references	skos_definition	—	[{"@value":"A one-carbon compound in which the carbon atom is attached to an oxygen and a sulfur atom via double bonds.…	Merged ChEBI/PubChem definitions into skos:definition
248,148	enrich_references	references	[]	[{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.591G","provenance":{"prov:wasGeneratedBy":"enrich_reference…	Added references with provenance; cas_numbers=['463-58-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_16573']; candidate_pubchem_cids=[10039, 123510]; selected_pubchem_cids=[10039]; 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
254,343	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	rdkit_pre_consensus from 'C(=O)=S'; added: monoisotopic_mass
257,367	chebi_altlabels	altLabel	[]	[{"@value":"C(O)S","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	Added 5 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
264,898	consensus_match	altLabel	[{"@value":"C(O)S","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	[{"@value":"C(O)S","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	group_key=carbonylsulfide\|\|dimension=Environmental > media=Air > strata=Unknown; cas=463-58-1; added Common Chemistry CAS names as altLabel: Carbon monoxide monosulfide, Carbon oxide sulfide (COS), Carbon oxysulfide, Carbon oxysulfide (COS), Carbonyl sulfide (COS), OCS, Oxycarbon sulfide (COS), Thiocarbonyl oxide; object_uuid=fo-188188da00c1f7e1
264,899	consensus_match	cas_match_labels	—	{"463-58-1":"exactMatch"}	group_key=carbonylsulfide\|\|dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'463-58-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-188188da00c1f7e1: {'463-58-1': 'exactMatch'}
279,690	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Carbonyl Sulfide'
279,772	rdkit_authoritative	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["COS"],"att…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","rdfs:label":"Molecul…	rdkit_authoritative: set definitive structural data from unique InChI
286,580	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","rdfs:label":"Molecul…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","rdfs:label":"Molecul…	rdkit_post_consensus from 'O=C=S'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
366,070	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/cb28e592-6d08-…	associations resolved on the elementary layer
394,093	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","rdfs:label":"Molecul…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","rdfs:label":"Molecul…	typed the way the ontology types it
403,554	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/NeutralMolecule"]	the substance's answer, copied onto its flow