1,2,3,4-diepoxybutane
Everything that changed this flow. Back to the flow
86677b64-aa55-4a6a-8717-94eba9455cc5
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| altLabel | 3 | chebi_altlabels, consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| properties | 2 | enrich_references, normalise_property_values | typed the way the ontology types it |
| cas_match_labels | 1 | consensus_match | group_key=1,2,3,4-diepoxybutane||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'298-18-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-361a3fc47a05ee88: {'298-18-0': '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 air > Emissions to air, unspecified |
| 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 |
| 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=['298-18-0']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_51049']; candidate_pubchem_cids=[11254, 91595, 92270, 233706]; 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
16| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 3,935 | bootstrap_labels | prefLabel | — | [{"@value":"1,2,3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribu… | Bootstrapped prefLabel from legacy name field |
| 3,936 | bootstrap_labels | name | 1,2,3,4-diepoxybutane | — | Purged legacy name field to enforce prefLabel usage |
| 3,937 | bootstrap_labels | synonyms | ["organic","1,2,3,4-diepoxybutane"] | [] | Removed legacy synonyms field in favor of structured labels |
| 129,710 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 129,711 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 214,655 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 230,972 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0) |
| 230,973 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,974 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=298-18-0","provenance":{"prov:wasGeneratedBy":"enrich_references… | Added references with provenance; cas_numbers=['298-18-0']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_51049']; candidate_pubchem_cids=[11254, 91595, 92270, 233706]; 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 |
| 254,881 | chebi_altlabels | altLabel | [] | [{"@value":"(+-)-1,2:3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAtt… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 258,252 | consensus_match | altLabel | [{"@value":"(+-)-1,2:3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAtt… | [{"@value":"(+-)-1,2:3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAtt… | group_key=1,2,3,4-diepoxybutane||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=298-18-0; added Common Chemistry CAS names as altLabel: (±)-1,2:3,4-Diepoxybutane, (±)-Diepoxybutane, 2,2′-Bioxirane, (2<em>R</em>,2′<em>R</em>)-<em>rel</em>-, 2,2′-Bioxirane, (<em>R</em>*,<em>R</em>*)-, 2,2′-Bioxirane, (<em>R</em>*,<em>R</em>*)-(±)-, <em>dl</em>-1,2:3,4-Diepoxybutane, <em>rel</em>-(2<em>R</em>,2′<em>R</em>)-2,2′-Bioxirane, <span class="text-smallcaps">DL</span>-Diepoxybutane, Butane, 1,2:3,4-diepoxy-, (±)-, Rac-1,3-Butadiene diepoxide, Threitol, 1,2:3,4-dianhydro-, <span class="text-smallcaps">DL</span>-; object_uuid=fo-361a3fc47a05ee88 |
| 258,253 | consensus_match | cas_match_labels | — | {"298-18-0":"exactMatch"} | group_key=1,2,3,4-diepoxybutane||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'298-18-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-361a3fc47a05ee88: {'298-18-0': 'exactMatch'} |
| 292,173 | dedupe_altlabels | altLabel | [{"@value":"(+-)-1,2:3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAtt… | [{"@value":"(+-)-1,2:3,4-diepoxybutane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAtt… | Deduplicated altLabel values and removed entries matching prefLabel |
| 345,849 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/86677b64-aa55-… | associations resolved on the elementary layer |
| 388,837 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O2"],"… | typed the way the ontology types it |
| 395,741 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | the substance's answer, copied onto its flow |
PROV-O trail
16 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/20260820T1812399309960000/3935 | prefLabel | ef:agent/bootstrap_labels | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v0 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v1 |
| ef:activity/change/20260820T1812399309960000/3936 | name | ef:agent/bootstrap_labels | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v1 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v2 |
| ef:activity/change/20260820T1812399309960000/3937 | synonyms | ef:agent/bootstrap_labels | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v2 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v3 |
| ef:activity/change/20260820T1812399309960000/129710 | context | ef:agent/default_context_mapping | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v3 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v4 |
| ef:activity/change/20260820T1812399309960000/129711 | context_iri | ef:agent/default_context_mapping | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v4 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v5 |
| ef:activity/change/20260820T1812399309960000/214655 | unit_iri | ef:agent/unit_normalization | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v5 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v6 |
| ef:activity/change/20260820T1812399309960000/230972 | properties | ef:agent/enrich_references | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v6 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v7 |
| ef:activity/change/20260820T1812399309960000/230973 | skos_definition | ef:agent/enrich_references | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v7 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v8 |
| ef:activity/change/20260820T1812399309960000/230974 | references | ef:agent/enrich_references | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v8 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v9 |
| ef:activity/change/20260820T1812399309960000/254881 | altLabel | ef:agent/chebi_altlabels | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v9 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v10 |
| ef:activity/change/20260820T1812399309960000/258252 | altLabel | ef:agent/consensus_match | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v10 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v11 |
| ef:activity/change/20260820T1812399309960000/258253 | cas_match_labels | ef:agent/consensus_match | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v11 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v12 |
| ef:activity/change/20260820T1812399309960000/292173 | altLabel | ef:agent/dedupe_altlabels | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v12 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v13 |
| ef:activity/change/20260820T1812399309960000/345849 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v13 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v14 |
| ef:activity/change/20260820T1812399309960000/388837 | properties | ef:agent/normalise_property_values | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v14 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v15 |
| ef:activity/change/20260820T1812399309960000/395741 | types | ef:agent/link_flows_to_their_substance | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v15 | ef:flow/86677b64-aa55-4a6a-8717-94eba9455cc5/v16 |