Changes

#	Step	Field	From	To	Why
7,655	bootstrap_labels	prefLabel	—	[{"@value":"kaolinite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"brig…	Bootstrapped prefLabel from legacy name field
7,656	bootstrap_labels	name	kaolinite	—	Purged legacy name field to enforce prefLabel usage
34,921	default_context_mapping	context	—	{"dimension":"Resource","media":"Ground"}	Mapped from context mapping for source=EF 3.1, source context Resources > Resources from ground > Non-renewable material resources from ground
34,922	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/reso-grou	Mapped from context mapping for source=EF 3.1, source context Resources > Resources from ground > Non-renewable material resources from ground
215,898	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
222,885	normalize_name_case	prefLabel	[{"@value":"kaolinite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"brig…	[{"@value":"Kaolinite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"brig…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
234,514	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
234,515	enrich_references	references	[]	[{"@id":"https://commonchemistry.cas.org/detail?cas_rn=66649-37-4","provenance":{"prov:wasGeneratedBy":"enrich_referenc…	Added references with provenance; cas_numbers=['66649-37-4']; matched_chebi_ids=[]; 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
268,253	consensus_match	altLabel	[]	[{"@value":"50R","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"brightway-f…	group_key=kaolinite\|\|dimension=Resource > media=Ground; cas=66649-37-4; added Common Chemistry CAS names as altLabel: 50R, 50R (mineral), ASP 072, Argirec B 24, Asiacoat HG, Barnett Clay, Biofix C 1, Biofix C 2, Biofix E 1, Biofix E 2, Biofix SC, Continental Clay, GK, GK (mineral), Gao ling tu, Hard Top Clay S, Hydrite 121, Hydrite MP, Hydrite PX, Hydrite PXN, Hydrite R, Hydrite flat D, KN 78, Kaolinite (Al<sub>2</sub>(OH)<sub>4</sub>(Si<sub>2</sub>O<sub>5</sub>)), Kaolinite (Al<sub>2</sub>(Si<sub>2</sub>O<sub>7</sub>).2H<sub>2</sub>O), Kaopaque 10, Kaopaque 10S, Kaopaque 20, Kaopaque 30, Kaophile 2, Kaophobe 45, Kingwhite 65, LJ 80, MC 6J, Mono 90, O<sub>2</sub>Block 434C1.33, PP 0559, Paralux, SAK 47, SPS Kaolin, Saca B, Snobrite 55, Super Shine 90, UG 90; object_uuid=fo-1309643cf584c81c
268,254	consensus_match	cas_match_labels	—	{"66649-37-4":"exactMatch"}	group_key=kaolinite\|\|dimension=Resource > media=Ground; group_sources=[]; cas_sources={'66649-37-4': []}; assigned CAS labels from group consensus; object_uuid=fo-1309643cf584c81c: {'66649-37-4': 'exactMatch'}
286,651	supply_registered_structure	properties	{}	{"https://w3id.org/chemrof/inchi2d_key_string":{"@id":"https://w3id.org/chemrof/inchi2d_key_string","rdfs:label":"InChI…	supply_registered_structure: XXPXLALHHZVIOU-UHFFFAOYSA-M from the registry, which registers 66649-37-4 under this substance's name
288,849	strip_catalogue_altlabels	altLabel	[{"@value":"50R","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"brightway-f…	[{"@value":"50R","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"brightway-f…	Removed 9 catalogue altLabel value(s): 'ASP 072' (grade code), 'Hydrite 121' (trade name), 'KN 78' (grade code), 'LJ 80' (grade code), 'MC 6J' (grade code), 'Mono 90' (grade code), 'PP 0559' (grade code), 'SAK 47' (grade code), 'UG 90' (grade code)
298,531	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-…	associations resolved on the elementary layer
397,314	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/Material"]	the substance's answer, copied onto its flow