Diethyl Maleate
Everything that changed this flow. Back to the flow
2abf86df-a23e-48c7-a8ae-060eb2a6ffcb
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| altLabel | 3 | chebi_altlabels, 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=diethylmaleate||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'141-05-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c6d510538d1b56fa: {'141-05-9': '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 air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['141-05-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_68508']; candidate_pubchem_cids=[12201, 638144, 5271566, 77519601]; selected_pubchem_cids=[5271566]; 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
21| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 18,914 | bootstrap_labels | prefLabel | — | [{"@value":"diethyl maleate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 18,915 | bootstrap_labels | name | diethyl maleate | — | Purged legacy name field to enforce prefLabel usage |
| 19,975 | bootstrap_labels | synonyms | ["diethylmaleate","diethyl maleate","2-butenedioic acid (z)-, diethyl ester","diethyl (2z)-but-2-enedioate","2-butenedi… | [] | Removed legacy synonyms field in favor of structured labels |
| 65,400 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 65,401 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 219,508 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,396 | normalize_name_case | prefLabel | [{"@value":"diethyl maleate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Diethyl Maleate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,798 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 244,799 | enrich_references | skos_definition | — | [{"@value":"A maleate ester resulting from the formal condensation of both carboxy groups of maleic acid with ethanol.… | Merged ChEBI/PubChem definitions into skos:definition |
| 244,800 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J5.802E","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['141-05-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_68508']; candidate_pubchem_cids=[12201, 638144, 5271566, 77519601]; selected_pubchem_cids=[5271566]; 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 |
| 253,393 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | rdkit_pre_consensus from 'CCOC(=O)/C=CC(=O)OCC'; added: inchi2d_string, monoisotopic_mass |
| 256,847 | chebi_altlabels | altLabel | [] | [{"@value":"2-butenedioic acid (2Z)-, dimethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 265,911 | consensus_match | altLabel | [{"@value":"2-butenedioic acid (2Z)-, dimethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels… | [{"@value":"2-butenedioic acid (2Z)-, dimethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels… | group_key=diethylmaleate||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=141-05-9; added Common Chemistry CAS names as altLabel: (2<em>Z</em>)-2-Butenedioic acid diethyl ester, (<em>Z</em>)-2-Butenedioic acid diethyl ester, 2-Butenedioic acid (2<em>Z</em>)-, 1,4-diethyl ester, 2-Butenedioic acid (2<em>Z</em>)-, diethyl ester, 2-Butenedioic acid (<em>Z</em>)-, diethyl ester, Diethyl (<em>Z</em>)-2-butenedioate, Ethyl maleate, Maleinic acid diethyl ester, Staflex DEM; object_uuid=fo-c6d510538d1b56fa |
| 265,912 | consensus_match | cas_match_labels | — | {"141-05-9":"exactMatch"} | group_key=diethylmaleate||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'141-05-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c6d510538d1b56fa: {'141-05-9': 'exactMatch'} |
| 278,608 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Diethyl Maleate' |
| 285,381 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | rdkit_post_consensus from 'CCOC(=O)/C=C\\C(=O)OCC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 293,010 | dedupe_altlabels | altLabel | [{"@value":"2-butenedioic acid (2Z)-, dimethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels… | [{"@value":"2-butenedioic acid (2Z)-, dimethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels… | Deduplicated altLabel values and removed entries matching prefLabel |
| 313,718 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2abf86df-a23e-… | associations resolved on the elementary layer |
| 392,972 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | typed the way the ontology types it |
| 401,701 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 401,702 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H12O4"],… | the substance's answer, copied onto its flow |
PROV-O trail
21 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/20260822T0600486828500000/18914 | prefLabel | ef:agent/bootstrap_labels | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v0 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v1 |
| ef:activity/change/20260822T0600486828500000/18915 | name | ef:agent/bootstrap_labels | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v1 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v2 |
| ef:activity/change/20260822T0600486828500000/19975 | synonyms | ef:agent/bootstrap_labels | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v2 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v3 |
| ef:activity/change/20260822T0600486828500000/65400 | context | ef:agent/default_context_mapping | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v3 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v4 |
| ef:activity/change/20260822T0600486828500000/65401 | context_iri | ef:agent/default_context_mapping | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v4 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v5 |
| ef:activity/change/20260822T0600486828500000/219508 | unit_iri | ef:agent/unit_normalization | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v5 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v6 |
| ef:activity/change/20260822T0600486828500000/225396 | prefLabel | ef:agent/normalize_name_case | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v6 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v7 |
| ef:activity/change/20260822T0600486828500000/244798 | properties | ef:agent/enrich_references | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v7 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v8 |
| ef:activity/change/20260822T0600486828500000/244799 | skos_definition | ef:agent/enrich_references | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v8 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v9 |
| ef:activity/change/20260822T0600486828500000/244800 | references | ef:agent/enrich_references | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v9 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v10 |
| ef:activity/change/20260822T0600486828500000/253393 | properties | ef:agent/rdkit_pre_consensus | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v10 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v11 |
| ef:activity/change/20260822T0600486828500000/256847 | altLabel | ef:agent/chebi_altlabels | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v11 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v12 |
| ef:activity/change/20260822T0600486828500000/265911 | altLabel | ef:agent/consensus_match | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v12 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v13 |
| ef:activity/change/20260822T0600486828500000/265912 | cas_match_labels | ef:agent/consensus_match | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v13 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v14 |
| ef:activity/change/20260822T0600486828500000/278608 | properties | ef:agent/opsin_iupac | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v14 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v15 |
| ef:activity/change/20260822T0600486828500000/285381 | properties | ef:agent/rdkit_post_consensus | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v15 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v16 |
| ef:activity/change/20260822T0600486828500000/293010 | altLabel | ef:agent/dedupe_altlabels | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v16 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v17 |
| ef:activity/change/20260822T0600486828500000/313718 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v17 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v18 |
| ef:activity/change/20260822T0600486828500000/392972 | properties | ef:agent/normalise_property_values | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v18 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v19 |
| ef:activity/change/20260822T0600486828500000/401701 | types | ef:agent/link_flows_to_their_substance | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v19 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v20 |
| ef:activity/change/20260822T0600486828500000/401702 | properties | ef:agent/link_flows_to_their_substance | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v20 | ef:flow/2abf86df-a23e-48c7-a8ae-060eb2a6ffcb/v21 |