Acetic Anhydride
Everything that changed this flow. Back to the flow
2841a937-a447-4f2b-92f3-a255267db90a
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=aceticanhydride||dimension=Environmental > media=Air > strata=Long-term; cas=108-24-7; added Common Chemistry CAS names as altLabel: Acetic acid, 1,1′-anhydride, Acetic acid, anhydride, Acetic oxide, Acetyl anhydride, Acetyl ether; object_uuid=fo-fbffe8229d5b8ef5 |
| 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=aceticanhydride||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-24-7': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-fbffe8229d5b8ef5: {'108-24-7': '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 non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['108-24-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_36610']; candidate_pubchem_cids=[7918]; selected_pubchem_cids=[7918]; 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 |
|---|---|---|---|---|---|
| 5,570 | bootstrap_labels | prefLabel | — | [{"@value":"acetic anhydride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Bootstrapped prefLabel from legacy name field |
| 5,571 | bootstrap_labels | name | acetic anhydride | — | Purged legacy name field to enforce prefLabel usage |
| 5,572 | bootstrap_labels | synonyms | ["AB1002477","AC1L1PUO","AC1Q1L95","Acetanhydride","Acetic acid, 1,1'-anhydride","Acetic acid, anhydride","Acetic anhyd… | [] | Removed legacy synonyms field in favor of structured labels |
| 62,936 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 62,937 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 215,199 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,385 | normalize_name_case | prefLabel | [{"@value":"acetic anhydride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | [{"@value":"Acetic Anhydride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 232,537 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 232,538 | enrich_references | skos_definition | — | [{"@value":"An acyclic carboxylic anhydride derived from acetic acid.","@language":"en","provenance":{"prov:wasGenerate… | Merged ChEBI/PubChem definitions into skos:definition |
| 232,539 | enrich_references | references | [] | [{"@id":"gmelin:26415","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"cons… | Added references with provenance; cas_numbers=['108-24-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_36610']; candidate_pubchem_cids=[7918]; selected_pubchem_cids=[7918]; 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 |
| 249,857 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | rdkit_pre_consensus from 'CC(=O)OC(=O)C'; added: monoisotopic_mass |
| 255,078 | chebi_altlabels | altLabel | [] | [{"@value":"(CH3CO)2O","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"conse… | Added 11 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 263,506 | consensus_match | altLabel | [{"@value":"(CH3CO)2O","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"conse… | [{"@value":"(CH3CO)2O","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"conse… | group_key=aceticanhydride||dimension=Environmental > media=Air > strata=Long-term; cas=108-24-7; added Common Chemistry CAS names as altLabel: Acetic acid, 1,1′-anhydride, Acetic acid, anhydride, Acetic oxide, Acetyl anhydride, Acetyl ether; object_uuid=fo-fbffe8229d5b8ef5 |
| 263,507 | consensus_match | cas_match_labels | — | {"108-24-7":"exactMatch"} | group_key=aceticanhydride||dimension=Environmental > media=Air > strata=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-24-7': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-fbffe8229d5b8ef5: {'108-24-7': 'exactMatch'} |
| 274,995 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Acetic Anhydride' |
| 281,480 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | rdkit_post_consensus from 'CC(=O)OC(C)=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 312,486 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2841a937-a447-… | associations resolved on the elementary layer |
| 389,303 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O3"],"… | typed the way the ontology types it |
| 396,391 | 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/20260821T1302361922970000/5570 | prefLabel | ef:agent/bootstrap_labels | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v0 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v1 |
| ef:activity/change/20260821T1302361922970000/5571 | name | ef:agent/bootstrap_labels | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v1 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v2 |
| ef:activity/change/20260821T1302361922970000/5572 | synonyms | ef:agent/bootstrap_labels | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v2 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v3 |
| ef:activity/change/20260821T1302361922970000/62936 | context | ef:agent/default_context_mapping | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v3 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v4 |
| ef:activity/change/20260821T1302361922970000/62937 | context_iri | ef:agent/default_context_mapping | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v4 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v5 |
| ef:activity/change/20260821T1302361922970000/215199 | unit_iri | ef:agent/unit_normalization | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v5 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v6 |
| ef:activity/change/20260821T1302361922970000/222385 | prefLabel | ef:agent/normalize_name_case | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v6 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v7 |
| ef:activity/change/20260821T1302361922970000/232537 | properties | ef:agent/enrich_references | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v7 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v8 |
| ef:activity/change/20260821T1302361922970000/232538 | skos_definition | ef:agent/enrich_references | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v8 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v9 |
| ef:activity/change/20260821T1302361922970000/232539 | references | ef:agent/enrich_references | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v9 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v10 |
| ef:activity/change/20260821T1302361922970000/249857 | properties | ef:agent/rdkit_pre_consensus | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v10 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v11 |
| ef:activity/change/20260821T1302361922970000/255078 | altLabel | ef:agent/chebi_altlabels | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v11 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v12 |
| ef:activity/change/20260821T1302361922970000/263506 | altLabel | ef:agent/consensus_match | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v12 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v13 |
| ef:activity/change/20260821T1302361922970000/263507 | cas_match_labels | ef:agent/consensus_match | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v13 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v14 |
| ef:activity/change/20260821T1302361922970000/274995 | properties | ef:agent/opsin_iupac | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v14 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v15 |
| ef:activity/change/20260821T1302361922970000/281480 | properties | ef:agent/rdkit_post_consensus | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v15 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v16 |
| ef:activity/change/20260821T1302361922970000/312486 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v16 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v17 |
| ef:activity/change/20260821T1302361922970000/389303 | properties | ef:agent/normalise_property_values | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v17 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v18 |
| ef:activity/change/20260821T1302361922970000/396391 | types | ef:agent/link_flows_to_their_substance | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v18 | ef:flow/2841a937-a447-4f2b-92f3-a255267db90a/v19 |