Sodium Hydrogendifluoride
Everything that changed this flow. Back to the flow
6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 4 | enrich_references, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=sodiumhydrogendifluoride||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1333-83-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c831e068c2b062c9: {'1333-83-1': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['1333-83-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[219061, 23446978, 53249280]; selected_pubchem_cids=[219061, 23446978, 53249280]; 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 |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 4,675 | bootstrap_labels | prefLabel | — | [{"@value":"sodium hydrogendifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | Bootstrapped prefLabel from legacy name field |
| 4,676 | bootstrap_labels | name | sodium hydrogendifluoride | — | Purged legacy name field to enforce prefLabel usage |
| 4,677 | bootstrap_labels | synonyms | ["inorganic"] | [] | Removed legacy synonyms field in favor of structured labels |
| 116,078 | 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 |
| 116,079 | 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 |
| 214,901 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,167 | normalize_name_case | prefLabel | [{"@value":"sodium hydrogendifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | [{"@value":"Sodium Hydrogendifluoride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAtt… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 231,675 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=3) |
| 231,676 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,677 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.014.190","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['1333-83-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[219061, 23446978, 53249280]; selected_pubchem_cids=[219061, 23446978, 53249280]; 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 |
| 249,610 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | rdkit_pre_consensus from 'F.[F-].[Na+]'; added: molecular_formula, molecular_mass, monoisotopic_mass |
| 271,937 | consensus_match | altLabel | [] | [{"@value":"Sodium bifluoride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo… | group_key=sodiumhydrogendifluoride||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=1333-83-1; added Common Chemistry CAS names as altLabel: Sodium bifluoride, Sodium bifluoride (NaHF<sub>2</sub>), Sodium fluoride (Na(HF<sub>2</sub>)), Sodium fluoride hydrofluoride, Sodium hydrogen difluoride, Sodium hydrogen fluoride, Sodium hydrogen fluoride (NaHF<sub>2</sub>); object_uuid=fo-c831e068c2b062c9 |
| 271,938 | consensus_match | cas_match_labels | — | {"1333-83-1":"exactMatch"} | group_key=sodiumhydrogendifluoride||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'1333-83-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c831e068c2b062c9: {'1333-83-1': 'exactMatch'} |
| 281,206 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | rdkit_post_consensus from 'F.[F-].[Na+]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 286,813 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["F2HNa","FH… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 292,218 | dedupe_altlabels | altLabel | [{"@value":"Sodium bifluoride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo… | [{"@value":"Sodium bifluoride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo… | Deduplicated altLabel values and removed entries matching prefLabel |
| 339,038 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6f4fc60f-22f9-… | associations resolved on the elementary layer |
| 396,038 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | the substance's answer, copied onto its flow |
PROV-O trail
18 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260821T1554374006150000/4675 | prefLabel | ef:agent/bootstrap_labels | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v0 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v1 |
| ef:activity/change/20260821T1554374006150000/4676 | name | ef:agent/bootstrap_labels | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v1 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v2 |
| ef:activity/change/20260821T1554374006150000/4677 | synonyms | ef:agent/bootstrap_labels | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v2 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v3 |
| ef:activity/change/20260821T1554374006150000/116078 | context | ef:agent/default_context_mapping | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v3 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v4 |
| ef:activity/change/20260821T1554374006150000/116079 | context_iri | ef:agent/default_context_mapping | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v4 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v5 |
| ef:activity/change/20260821T1554374006150000/214901 | unit_iri | ef:agent/unit_normalization | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v5 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v6 |
| ef:activity/change/20260821T1554374006150000/222167 | prefLabel | ef:agent/normalize_name_case | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v6 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v7 |
| ef:activity/change/20260821T1554374006150000/231675 | properties | ef:agent/enrich_references | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v7 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v8 |
| ef:activity/change/20260821T1554374006150000/231676 | skos_definition | ef:agent/enrich_references | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v8 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v9 |
| ef:activity/change/20260821T1554374006150000/231677 | references | ef:agent/enrich_references | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v9 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v10 |
| ef:activity/change/20260821T1554374006150000/249610 | properties | ef:agent/rdkit_pre_consensus | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v10 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v11 |
| ef:activity/change/20260821T1554374006150000/271937 | altLabel | ef:agent/consensus_match | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v11 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v12 |
| ef:activity/change/20260821T1554374006150000/271938 | cas_match_labels | ef:agent/consensus_match | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v12 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v13 |
| ef:activity/change/20260821T1554374006150000/281206 | properties | ef:agent/rdkit_post_consensus | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v13 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v14 |
| ef:activity/change/20260821T1554374006150000/286813 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v14 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v15 |
| ef:activity/change/20260821T1554374006150000/292218 | altLabel | ef:agent/dedupe_altlabels | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v15 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v16 |
| ef:activity/change/20260821T1554374006150000/339038 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v16 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v17 |
| ef:activity/change/20260821T1554374006150000/396038 | types | ef:agent/link_flows_to_their_substance | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v17 | ef:flow/6f4fc60f-22f9-468c-bbb1-5fd36f1d4c24/v18 |