Trans-2-butenal
Everything that changed this flow. Back to the flow
4d9a8790-3ddd-11dd-8f5c-0050c2490048
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=trans-2-butenal||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory']; cas_sources={'123-73-9': ['chebi', 'ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-7e6c9f723974c6b9: {'123-73-9': '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, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['123-73-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_41607']; candidate_pubchem_cids=[20138, 447466]; selected_pubchem_cids=[447466]; 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 |
|---|---|---|---|---|---|
| 3,259 | bootstrap_labels | prefLabel | — | [{"@value":"trans-2-butenal","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 3,260 | bootstrap_labels | name | trans-2-butenal | — | Purged legacy name field to enforce prefLabel usage |
| 3,261 | bootstrap_labels | synonyms | ["(2E)-but-2-enal","(E)-2-Butenal","(E)-Crotonaldehyde","(E)-but-2-enal","(Z)-Crotonaldehyde","(cis)-Crotonaldehyde","1… | [] | Removed legacy synonyms field in favor of structured labels |
| 88,724 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 88,725 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 214,427 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,837 | normalize_name_case | prefLabel | [{"@value":"trans-2-butenal","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Trans-2-butenal","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 230,315 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 230,316 | enrich_references | skos_definition | — | [{"@value":"An enal consisting of propene having a formyl group at the 1-position.","@language":"en","provenance":{"pro… | Merged ChEBI/PubChem definitions into skos:definition |
| 230,317 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J118.444J","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['123-73-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_41607']; candidate_pubchem_cids=[20138, 447466]; selected_pubchem_cids=[447466]; 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 |
| 249,224 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | rdkit_pre_consensus from 'C/C=C/C=O'; added: monoisotopic_mass |
| 254,757 | chebi_altlabels | altLabel | [] | [{"@value":"(2E)-BUT-2-ENAL","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Added 15 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 272,714 | consensus_match | altLabel | [{"@value":"(2E)-BUT-2-ENAL","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"(2E)-BUT-2-ENAL","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | group_key=trans-2-butenal||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=123-73-9; added Common Chemistry CAS names as altLabel: (2<em>E</em>)-2-Butenal, (<em>E</em>)-2-Butenal, (E)-But-2-en-1-al, 2(<em>E</em>)-Butenal, 2-Butenal, (2<em>E</em>)-, 2-Butenal, (<em>E</em>)-, <em>trans</em>-2-Buten-1-al, <em>trans</em>-Crotonal, Crotonaldehyde, (<em>E</em>)-, Topanel CA; object_uuid=fo-7e6c9f723974c6b9 |
| 272,715 | consensus_match | cas_match_labels | — | {"123-73-9":"exactMatch"} | group_key=trans-2-butenal||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory']; cas_sources={'123-73-9': ['chebi', 'ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-7e6c9f723974c6b9: {'123-73-9': 'exactMatch'} |
| 274,340 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Trans-2-butenal' |
| 280,774 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | rdkit_post_consensus from 'C/C=C/C=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,158 | dedupe_altlabels | altLabel | [{"@value":"(2E)-BUT-2-ENAL","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"(2E)-BUT-2-ENAL","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Deduplicated altLabel values and removed entries matching prefLabel |
| 325,378 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 388,637 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | typed the way the ontology types it |
| 395,454 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 395,455 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | 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/20260821T1554374006150000/3259 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v0 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v1 |
| ef:activity/change/20260821T1554374006150000/3260 | name | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v1 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v2 |
| ef:activity/change/20260821T1554374006150000/3261 | synonyms | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v2 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v3 |
| ef:activity/change/20260821T1554374006150000/88724 | context | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v3 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v4 |
| ef:activity/change/20260821T1554374006150000/88725 | context_iri | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v4 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v5 |
| ef:activity/change/20260821T1554374006150000/214427 | unit_iri | ef:agent/unit_normalization | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v5 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v6 |
| ef:activity/change/20260821T1554374006150000/221837 | prefLabel | ef:agent/normalize_name_case | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v6 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v7 |
| ef:activity/change/20260821T1554374006150000/230315 | properties | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v7 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v8 |
| ef:activity/change/20260821T1554374006150000/230316 | skos_definition | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v8 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v9 |
| ef:activity/change/20260821T1554374006150000/230317 | references | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v9 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v10 |
| ef:activity/change/20260821T1554374006150000/249224 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v10 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v11 |
| ef:activity/change/20260821T1554374006150000/254757 | altLabel | ef:agent/chebi_altlabels | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v11 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v12 |
| ef:activity/change/20260821T1554374006150000/272714 | altLabel | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v12 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v13 |
| ef:activity/change/20260821T1554374006150000/272715 | cas_match_labels | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v13 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v14 |
| ef:activity/change/20260821T1554374006150000/274340 | properties | ef:agent/opsin_iupac | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v14 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v15 |
| ef:activity/change/20260821T1554374006150000/280774 | properties | ef:agent/rdkit_post_consensus | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v15 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v16 |
| ef:activity/change/20260821T1554374006150000/292158 | altLabel | ef:agent/dedupe_altlabels | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v16 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v17 |
| ef:activity/change/20260821T1554374006150000/325378 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v17 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v18 |
| ef:activity/change/20260821T1554374006150000/388637 | properties | ef:agent/normalise_property_values | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v18 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v19 |
| ef:activity/change/20260821T1554374006150000/395454 | types | ef:agent/link_flows_to_their_substance | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v19 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v20 |
| ef:activity/change/20260821T1554374006150000/395455 | properties | ef:agent/link_flows_to_their_substance | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v20 | ef:flow/4d9a8790-3ddd-11dd-8f5c-0050c2490048/v21 |