Changes

#	Step	Field	From	To	Why
20,455	bootstrap_labels	prefLabel	—	[{"@value":"Sodium, ion","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co…	Bootstrapped prefLabel from legacy name field
20,456	bootstrap_labels	name	Sodium, ion	—	Purged legacy name field to enforce prefLabel usage
67,796	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Unknown"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified
67,797	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-unkn	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified
106,430	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Long-term"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term)
106,431	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-lote	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term)
113,046	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Surface water"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water
113,047	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-suwa	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water
141,150	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Ocean"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water
141,151	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-ocea	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water
219,967	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
225,735	normalize_name_case	prefLabel	[{"@value":"Sodium, ion","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co…	[{"@value":"Sodium, Ion","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
246,081	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
246,082	enrich_references	skos_definition	—	[{"@value":"A monoatomic monocation obtained from sodium.","@language":"en","provenance":{"prov:wasGeneratedBy":"enrich…	Merged ChEBI/PubChem definitions into skos:definition
246,083	enrich_references	references	[]	[{"@id":"gmelin:15196","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"cons…	Added references with provenance; cas_numbers=['17341-25-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_29101']; candidate_pubchem_cids=[923, 96816]; selected_pubchem_cids=[923]; 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
253,774	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	rdkit_pre_consensus from '[Na+]'; added: monoisotopic_mass
257,015	chebi_altlabels	altLabel	[]	[{"@value":"Na(+)","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
272,067	consensus_match	altLabel	[{"@value":"Na(+)","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	[{"@value":"Na(+)","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	group_key=sodium,ion\|\|dimension=Environmental > media=Water > water_body=Unknown; cas=17341-25-2; added Common Chemistry CAS names as altLabel: Na<sup>1+</sup>, Sodium (Na<sup>1+</sup>), Sodium cation(1+), Sodium ion(1+), Sodium, ion (Na<sup>1+</sup>), Sodium-23(1+); object_uuid=fo-6e3a6a9b38748e32
272,068	consensus_match	cas_match_labels	—	{"17341-25-2":"exactMatch"}	group_key=sodium,ion\|\|dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi']; cas_sources={'17341-25-2': ['chebi']}; assigned CAS labels from group consensus; object_uuid=fo-6e3a6a9b38748e32: {'17341-25-2': 'exactMatch'}
278,992	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'sodium(1+)'
285,812	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	rdkit_post_consensus from '[Na+]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
293,107	dedupe_altlabels	altLabel	[{"@value":"Na(+)","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	[{"@value":"Na(+)","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus…	Deduplicated altLabel values and removed entries matching prefLabel
314,935	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2ece367c-6949-…	associations resolved on the elementary layer
334,233	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5f69e76c-1e5b-…	associations resolved on the elementary layer
337,542	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6a3f413e-8aab-…	associations resolved on the elementary layer
351,596	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/99c541c4-8876-…	associations resolved on the elementary layer
393,375	normalise_property_values	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	typed the way the ontology types it
402,294	link_flows_to_their_substance	types	—	["https://w3id.org/chemrof/AtomCation"]	the substance's answer, copied onto its flow
402,295	link_flows_to_their_substance	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Na","Na+"]…	the substance's answer, copied onto its flow
404,002	substance_label_v1	prefLabel	[{"@value":"Sodium, Ion","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co…	[{"@value":"Sodium, ion","@language":"en","@lang":"en","source":{"prov:wasGeneratedBy":"substance_label_v1","prov:wasAt…	the substance's name: Sodium, ion