Lead tetraacetate
Everything that changed this flow. Back to the flow
db023454-41d2-4b00-924c-29c7aa88afb3
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 4 | chebi_altlabels, consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| prefLabel | 3 | bootstrap_labels, consensus_match, normalize_name_case | cas=546-67-8; cc_chebi_agreed_name='Lead tetraacetate'; object_uuid=fo-0be754d75db9afdd |
| cas_match_labels | 1 | consensus_match | group_key=lead(4+)tetraacetate||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'546-67-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0be754d75db9afdd: {'546-67-8': '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=['546-67-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_77245']; candidate_pubchem_cids=[176, 11025, 9846230, 11957713, 16684437, 18668094, 50931538, 170919918]; 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 |
| 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
22| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 22,211 | bootstrap_labels | prefLabel | — | [{"@value":"lead(4+) tetraacetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 22,212 | bootstrap_labels | name | lead(4+) tetraacetate | — | Purged legacy name field to enforce prefLabel usage |
| 22,213 | bootstrap_labels | synonyms | ["inorganic","leadtetraacetate"] | [] | Removed legacy synonyms field in favor of structured labels |
| 180,340 | 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 |
| 180,341 | 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 |
| 220,415 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,101 | normalize_name_case | prefLabel | [{"@value":"lead(4+) tetraacetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | [{"@value":"Lead(4+) Tetraacetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 247,316 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0) |
| 247,317 | enrich_references | skos_definition | — | [{"@value":"An acetate salt with formula Pb(OAc)4. It is used as a selective oxidising agent in organic synthesis.","@l… | Merged ChEBI/PubChem definitions into skos:definition |
| 247,318 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=546-67-8","provenance":{"prov:wasGeneratedBy":"enrich_references… | Added references with provenance; cas_numbers=['546-67-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_77245']; candidate_pubchem_cids=[176, 11025, 9846230, 11957713, 16684437, 18668094, 50931538, 170919918]; 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 |
| 254,126 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | rdkit_pre_consensus from 'CC(=O)[O][Pb]([O]C(C)=O)([O]C(C)=O)[O]C(C)=O'; added: monoisotopic_mass |
| 257,178 | chebi_altlabels | altLabel | [] | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 268,363 | consensus_match | prefLabel | [{"@value":"Lead(4+) Tetraacetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | [{"@value":"Lead tetraacetate","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo… | cas=546-67-8; cc_chebi_agreed_name='Lead tetraacetate'; object_uuid=fo-0be754d75db9afdd |
| 268,364 | consensus_match | altLabel | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | cas=546-67-8; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-0be754d75db9afdd |
| 268,365 | consensus_match | altLabel | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | group_key=lead(4+)tetraacetate||dimension=Environmental > media=Air > strata=Long-term; cas=546-67-8; added Common Chemistry CAS names as altLabel: Acetic acid, lead(4+) salt, Acetic acid, lead(4+) salt (4:1), LTA, Lead acetate (Pb(O<sub>2</sub>C<sub>2</sub>H<sub>3</sub>)<sub>4</sub>), Lead acetate [Pb(OAc)<sub>4</sub>], Lead(4+) acetate, Lead(IV) tetraacetate; object_uuid=fo-0be754d75db9afdd |
| 268,366 | consensus_match | cas_match_labels | — | {"546-67-8":"exactMatch"} | group_key=lead(4+)tetraacetate||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'546-67-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0be754d75db9afdd: {'546-67-8': 'exactMatch'} |
| 279,328 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Lead tetraacetate' |
| 286,201 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | rdkit_post_consensus from 'CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Pb+4]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 293,164 | dedupe_altlabels | altLabel | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | [{"@value":"(AcO)4Pb","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consen… | Deduplicated altLabel values and removed entries matching prefLabel |
| 371,196 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/db023454-41d2-… | associations resolved on the elementary layer |
| 393,720 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O8Pb"… | typed the way the ontology types it |
| 402,872 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | the substance's answer, copied onto its flow |
PROV-O trail
22 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/20260822T0600486828500000/22211 | prefLabel | ef:agent/bootstrap_labels | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v0 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v1 |
| ef:activity/change/20260822T0600486828500000/22212 | name | ef:agent/bootstrap_labels | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v1 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v2 |
| ef:activity/change/20260822T0600486828500000/22213 | synonyms | ef:agent/bootstrap_labels | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v2 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v3 |
| ef:activity/change/20260822T0600486828500000/180340 | context | ef:agent/default_context_mapping | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v3 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v4 |
| ef:activity/change/20260822T0600486828500000/180341 | context_iri | ef:agent/default_context_mapping | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v4 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v5 |
| ef:activity/change/20260822T0600486828500000/220415 | unit_iri | ef:agent/unit_normalization | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v5 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v6 |
| ef:activity/change/20260822T0600486828500000/226101 | prefLabel | ef:agent/normalize_name_case | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v6 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v7 |
| ef:activity/change/20260822T0600486828500000/247316 | properties | ef:agent/enrich_references | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v7 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v8 |
| ef:activity/change/20260822T0600486828500000/247317 | skos_definition | ef:agent/enrich_references | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v8 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v9 |
| ef:activity/change/20260822T0600486828500000/247318 | references | ef:agent/enrich_references | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v9 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v10 |
| ef:activity/change/20260822T0600486828500000/254126 | properties | ef:agent/rdkit_pre_consensus | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v10 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v11 |
| ef:activity/change/20260822T0600486828500000/257178 | altLabel | ef:agent/chebi_altlabels | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v11 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v12 |
| ef:activity/change/20260822T0600486828500000/268363 | prefLabel | ef:agent/consensus_match | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v12 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v13 |
| ef:activity/change/20260822T0600486828500000/268364 | altLabel | ef:agent/consensus_match | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v13 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v14 |
| ef:activity/change/20260822T0600486828500000/268365 | altLabel | ef:agent/consensus_match | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v14 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v15 |
| ef:activity/change/20260822T0600486828500000/268366 | cas_match_labels | ef:agent/consensus_match | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v15 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v16 |
| ef:activity/change/20260822T0600486828500000/279328 | properties | ef:agent/opsin_iupac | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v16 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v17 |
| ef:activity/change/20260822T0600486828500000/286201 | properties | ef:agent/rdkit_post_consensus | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v17 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v18 |
| ef:activity/change/20260822T0600486828500000/293164 | altLabel | ef:agent/dedupe_altlabels | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v18 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v19 |
| ef:activity/change/20260822T0600486828500000/371196 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v19 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v20 |
| ef:activity/change/20260822T0600486828500000/393720 | properties | ef:agent/normalise_property_values | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v20 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v21 |
| ef:activity/change/20260822T0600486828500000/402872 | types | ef:agent/link_flows_to_their_substance | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v21 | ef:flow/db023454-41d2-4b00-924c-29c7aa88afb3/v22 |