Changes

#	Step	Field	From	To	Why
11,680	bootstrap_labels	prefLabel	—	[{"@value":"radon","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consensu…	Bootstrapped prefLabel from legacy name field
11,681	bootstrap_labels	name	radon	—	Purged legacy name field to enforce prefLabel usage
11,682	bootstrap_labels	synonyms	["(219rn)radon","(224rn)radon","(226rn)radon","86Rn","AC1L2NQ4","Alphatron","KST-1A1577","KST-1A1903","KST-1A3987","Nit…	[]	Removed legacy synonyms field in favor of structured labels
45,294	default_context_mapping	context	—	{"dimension":"Resource","media":"Air"}	Mapped from context mapping for source=EF 3.1, source context Resources > Resources from air > Renewable element resources from air
45,295	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/reso-air	Mapped from context mapping for source=EF 3.1, source context Resources > Resources from air > Renewable element resources from air
217,218	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
223,807	normalize_name_case	prefLabel	[{"@value":"radon","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consensu…	[{"@value":"Radon","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consensu…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
226,954	ec_cross_check	ec_numbers	[]	["233-146-0"]	Resolved from EC-inventory: 233-146-0 from CAS 10043-92-2
238,307	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	Added ChEBI/PubChem properties (chebi_ids=2, pubchem_cids=1)
238,308	enrich_references	skos_definition	—	[{"@value":"A monoatomic radon that has an oxidation state of zero.","@language":"en","provenance":{"prov:wasGeneratedB…	Merged ChEBI/PubChem definitions into skos:definition
238,309	enrich_references	references	[]	[{"@id":"gmelin:16242","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"cons…	Added references with provenance; cas_numbers=['10043-92-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_33314', 'http://purl.obolibrary.org/obo/CHEBI_49997']; candidate_pubchem_cids=[24857]; selected_pubchem_cids=[24857]; formula_similarity_expected=['Rn']; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes
251,520	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	rdkit_pre_consensus from '[Rn]'; added: monoisotopic_mass
256,011	chebi_altlabels	altLabel	[]	[{"@value":"86Rn","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-…	Added 8 ChEBI synonym(s) as altLabel from 2 linked ChEBI record(s)
257,457	strip_cross_object_altlabels	altLabel	[{"@value":"86Rn","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-…	[{"@value":"86Rn","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-…	Removed 1 altLabel value(s) that duplicate another flow object's prefLabel: 'Radon-222'
271,304	consensus_match	altLabel	[{"@value":"86Rn","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-…	[{"@value":"86Rn","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-…	group_key=radon\|\|dimension=Resource > media=Air; cas=10043-92-2; added Common Chemistry CAS names as altLabel: MeSH ID: D011886; object_uuid=fo-37b91965500c706c
271,305	consensus_match	cas_match_labels	—	{"10043-92-2":"exactMatch"}	group_key=radon\|\|dimension=Resource > media=Air; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'10043-92-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-37b91965500c706c: {'10043-92-2': 'exactMatch'}
276,717	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Radon'
283,344	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	rdkit_post_consensus from '[Rn]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
303,693	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0d7a620d-6556-…	associations resolved on the elementary layer
391,073	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	typed the way the ontology types it
398,943	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/ChemicalElement"]	the substance's answer, copied onto its flow
398,944	link_flows_to_their_substance	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Rn"],"atte…	the substance's answer, copied onto its flow
403,827	flow_layers.pubchem_element_enrichment	prefLabel	[{"@value":"Radon","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consensu…	[{"@value":"Radon","@language":"en","@lang":"en","source":{"prov:wasGeneratedBy":"flow_layers.pubchem_element_enrichmen…	element name from the flow object: Radon