1,4-dichlorobut-2-ene
Everything that changed this flow. Back to the flow
e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6
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 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 9452' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=1,4-dichlorobut-2-ene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'764-41-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a11ac6a951860658: {'764-41-0': '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 soil > Emissions to agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['764-41-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[13556, 15122, 642197, 6432115, 44630226, 75059466]; selected_pubchem_cids=[15122]; 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 |
|---|---|---|---|---|---|
| 18,518 | bootstrap_labels | prefLabel | — | [{"@value":"1,4-dichlorobut-2-ene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 18,519 | bootstrap_labels | name | 1,4-dichlorobut-2-ene | — | Purged legacy name field to enforce prefLabel usage |
| 18,520 | bootstrap_labels | synonyms | ["(2E)-1,4-Dichloro-2-butene","(2E)-1,4-dichlorobut-2-ene","(E)-1,4-Dichloro-2-butene","(E)-1,4-dichlorobut-2-ene","1,4… | [] | Removed legacy synonyms field in favor of structured labels |
| 186,464 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 186,465 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 219,391 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 244,474 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 244,475 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 244,476 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.011.019","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['764-41-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[13556, 15122, 642197, 6432115, 44630226, 75059466]; selected_pubchem_cids=[15122]; 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 |
| 253,302 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | rdkit_pre_consensus from 'C(C=CCCl)Cl'; added: molecular_mass, monoisotopic_mass |
| 258,676 | consensus_match | altLabel | [] | [{"@value":"1,4-Dichloro-2-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | group_key=1,4-dichlorobut-2-ene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=764-41-0; added Common Chemistry CAS names as altLabel: 1,4-Dichloro-2-butene, 2-Butene, 1,4-dichloro-, NSC 9452; object_uuid=fo-a11ac6a951860658 |
| 258,677 | consensus_match | cas_match_labels | — | {"764-41-0":"exactMatch"} | group_key=1,4-dichlorobut-2-ene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'764-41-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-a11ac6a951860658: {'764-41-0': 'exactMatch'} |
| 278,509 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,4-dichlorobut-2-ene' |
| 285,274 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | rdkit_post_consensus from 'ClCC=CCCl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,975 | strip_catalogue_altlabels | altLabel | [{"@value":"1,4-Dichloro-2-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | [{"@value":"1,4-Dichloro-2-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | Removed 1 catalogue altLabel value(s): 'NSC 9452' (registry code) |
| 374,252 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e41d1a21-57e9-… | associations resolved on the elementary layer |
| 392,871 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6Cl2"],… | typed the way the ontology types it |
| 401,548 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | 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/20260820T1812399309960000/18518 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v0 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v1 |
| ef:activity/change/20260820T1812399309960000/18519 | name | ef:agent/bootstrap_labels | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v1 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v2 |
| ef:activity/change/20260820T1812399309960000/18520 | synonyms | ef:agent/bootstrap_labels | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v2 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v3 |
| ef:activity/change/20260820T1812399309960000/186464 | context | ef:agent/default_context_mapping | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v3 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v4 |
| ef:activity/change/20260820T1812399309960000/186465 | context_iri | ef:agent/default_context_mapping | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v4 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v5 |
| ef:activity/change/20260820T1812399309960000/219391 | unit_iri | ef:agent/unit_normalization | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v5 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v6 |
| ef:activity/change/20260820T1812399309960000/244474 | properties | ef:agent/enrich_references | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v6 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v7 |
| ef:activity/change/20260820T1812399309960000/244475 | skos_definition | ef:agent/enrich_references | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v7 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v8 |
| ef:activity/change/20260820T1812399309960000/244476 | references | ef:agent/enrich_references | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v8 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v9 |
| ef:activity/change/20260820T1812399309960000/253302 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v9 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v10 |
| ef:activity/change/20260820T1812399309960000/258676 | altLabel | ef:agent/consensus_match | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v10 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v11 |
| ef:activity/change/20260820T1812399309960000/258677 | cas_match_labels | ef:agent/consensus_match | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v11 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v12 |
| ef:activity/change/20260820T1812399309960000/278509 | properties | ef:agent/opsin_iupac | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v12 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v13 |
| ef:activity/change/20260820T1812399309960000/285274 | properties | ef:agent/rdkit_post_consensus | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v13 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v14 |
| ef:activity/change/20260820T1812399309960000/290975 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v14 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v15 |
| ef:activity/change/20260820T1812399309960000/374252 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v15 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v16 |
| ef:activity/change/20260820T1812399309960000/392871 | properties | ef:agent/normalise_property_values | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v16 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v17 |
| ef:activity/change/20260820T1812399309960000/401548 | types | ef:agent/link_flows_to_their_substance | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v17 | ef:flow/e41d1a21-57e9-4ecc-a9ab-ad315bfcf5c6/v18 |