Tetramethyllead
Everything that changed this flow. Back to the flow
b588a949-a24d-4baa-8929-731b97b297e3
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 | 2 | chebi_altlabels, consensus_match | group_key=tetramethyllead||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=75-74-1; added Common Chemistry CAS names as altLabel: Lead, tetramethyl-, Plumbane, tetramethyl-; object_uuid=fo-2a110d5af7c7b0b3 |
| 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=tetramethyllead||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-74-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2a110d5af7c7b0b3: {'75-74-1': '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 water > Emissions to fresh water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['75-74-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_30183']; candidate_pubchem_cids=[6394, 122278]; selected_pubchem_cids=[6394]; 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
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 420 | bootstrap_labels | prefLabel | — | [{"@value":"tetramethyllead","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 421 | bootstrap_labels | name | tetramethyllead | — | Purged legacy name field to enforce prefLabel usage |
| 422 | bootstrap_labels | synonyms | ["AC1L1MFL","AC1Q29RW","Bleitetramethyl","Lead tetramethyl","Lead, tetramethyl-","PbMe4","Piombo tetra-metile","Plumban… | [] | Removed legacy synonyms field in favor of structured labels |
| 157,602 | 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 |
| 157,603 | 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 |
| 213,473 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,185 | normalize_name_case | prefLabel | [{"@value":"tetramethyllead","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Tetramethyllead","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 227,563 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 227,564 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 227,565 | enrich_references | references | [] | [{"@id":"beilstein:3902986","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['75-74-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_30183']; candidate_pubchem_cids=[6394, 122278]; selected_pubchem_cids=[6394]; 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 |
| 248,422 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | rdkit_pre_consensus from 'C[Pb](C)(C)C'; added: monoisotopic_mass |
| 254,429 | chebi_altlabels | altLabel | [] | [{"@value":"Bleitetramethyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Added 6 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 272,485 | consensus_match | altLabel | [{"@value":"Bleitetramethyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"Bleitetramethyl","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | group_key=tetramethyllead||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=75-74-1; added Common Chemistry CAS names as altLabel: Lead, tetramethyl-, Plumbane, tetramethyl-; object_uuid=fo-2a110d5af7c7b0b3 |
| 272,486 | consensus_match | cas_match_labels | — | {"75-74-1":"exactMatch"} | group_key=tetramethyllead||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-74-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2a110d5af7c7b0b3: {'75-74-1': 'exactMatch'} |
| 273,548 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Tetramethyllead' |
| 279,908 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | rdkit_post_consensus from '[CH3][Pb]([CH3])([CH3])[CH3]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 359,826 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b588a949-a24d-… | associations resolved on the elementary layer |
| 387,824 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H12Pb"],… | typed the way the ontology types it |
| 394,327 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
19 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/20260821T1554374006150000/420 | prefLabel | ef:agent/bootstrap_labels | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v0 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v1 |
| ef:activity/change/20260821T1554374006150000/421 | name | ef:agent/bootstrap_labels | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v1 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v2 |
| ef:activity/change/20260821T1554374006150000/422 | synonyms | ef:agent/bootstrap_labels | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v2 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v3 |
| ef:activity/change/20260821T1554374006150000/157602 | context | ef:agent/default_context_mapping | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v3 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v4 |
| ef:activity/change/20260821T1554374006150000/157603 | context_iri | ef:agent/default_context_mapping | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v4 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v5 |
| ef:activity/change/20260821T1554374006150000/213473 | unit_iri | ef:agent/unit_normalization | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v5 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v6 |
| ef:activity/change/20260821T1554374006150000/221185 | prefLabel | ef:agent/normalize_name_case | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v6 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v7 |
| ef:activity/change/20260821T1554374006150000/227563 | properties | ef:agent/enrich_references | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v7 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v8 |
| ef:activity/change/20260821T1554374006150000/227564 | skos_definition | ef:agent/enrich_references | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v8 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v9 |
| ef:activity/change/20260821T1554374006150000/227565 | references | ef:agent/enrich_references | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v9 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v10 |
| ef:activity/change/20260821T1554374006150000/248422 | properties | ef:agent/rdkit_pre_consensus | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v10 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v11 |
| ef:activity/change/20260821T1554374006150000/254429 | altLabel | ef:agent/chebi_altlabels | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v11 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v12 |
| ef:activity/change/20260821T1554374006150000/272485 | altLabel | ef:agent/consensus_match | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v12 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v13 |
| ef:activity/change/20260821T1554374006150000/272486 | cas_match_labels | ef:agent/consensus_match | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v13 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v14 |
| ef:activity/change/20260821T1554374006150000/273548 | properties | ef:agent/opsin_iupac | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v14 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v15 |
| ef:activity/change/20260821T1554374006150000/279908 | properties | ef:agent/rdkit_post_consensus | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v15 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v16 |
| ef:activity/change/20260821T1554374006150000/359826 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v16 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v17 |
| ef:activity/change/20260821T1554374006150000/387824 | properties | ef:agent/normalise_property_values | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v17 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v18 |
| ef:activity/change/20260821T1554374006150000/394327 | types | ef:agent/link_flows_to_their_substance | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v18 | ef:flow/b588a949-a24d-4baa-8929-731b97b297e3/v19 |