Dimethoxymethane
Everything that changed this flow. Back to the flow
f214d546-6555-11dd-ad8b-0800200c9a66
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=dimethoxymethane||dimension=Environmental > media=Air > strata=Unknown; cas=109-87-5; added Common Chemistry CAS names as altLabel: 1,1-Dimethoxymethane, Formaldehyde methyl ketal, Methane, dimethoxy-, Methylene glycol dimethyl ether, ODS, Oxymethylene dimethyl ether, Solvalid DMM 100; object_uuid=fo-d625dd91a4cd1efb |
| 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=dimethoxymethane||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-87-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-d625dd91a4cd1efb: {'109-87-5': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['109-87-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_48341']; candidate_pubchem_cids=[8020, 11970, 245729]; selected_pubchem_cids=[8020]; 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 |
|---|---|---|---|---|---|
| 22,818 | bootstrap_labels | prefLabel | — | [{"@value":"dimethoxymethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Bootstrapped prefLabel from legacy name field |
| 22,819 | bootstrap_labels | name | dimethoxymethane | — | Purged legacy name field to enforce prefLabel usage |
| 22,820 | bootstrap_labels | synonyms | ["2,4-Dioxapentane","AB1002471","AC1L1Q2X","AC1Q4GD8","AKOS000120977","Anesthenyl","Bis(methoxy)methane","Dimethyl form… | [] | Removed legacy synonyms field in favor of structured labels |
| 194,920 | 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 |
| 194,921 | 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 |
| 220,570 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,215 | normalize_name_case | prefLabel | [{"@value":"dimethoxymethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | [{"@value":"Dimethoxymethane","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 247,708 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 247,709 | enrich_references | skos_definition | — | [{"@value":"An acetal that is the dimethyl acetal derivative of formaldehyde.","@language":"en","provenance":{"prov:was… | Merged ChEBI/PubChem definitions into skos:definition |
| 247,710 | enrich_references | references | [] | [{"@id":"gmelin:100776","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"con… | Added references with provenance; cas_numbers=['109-87-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_48341']; candidate_pubchem_cids=[8020, 11970, 245729]; selected_pubchem_cids=[8020]; 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 |
| 254,240 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | rdkit_pre_consensus from 'COCOC'; added: monoisotopic_mass |
| 257,271 | chebi_altlabels | altLabel | [] | [{"@value":"2,4-dioxapentane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo"… | Added 11 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 266,064 | consensus_match | altLabel | [{"@value":"2,4-dioxapentane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo"… | [{"@value":"2,4-dioxapentane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo"… | group_key=dimethoxymethane||dimension=Environmental > media=Air > strata=Unknown; cas=109-87-5; added Common Chemistry CAS names as altLabel: 1,1-Dimethoxymethane, Formaldehyde methyl ketal, Methane, dimethoxy-, Methylene glycol dimethyl ether, ODS, Oxymethylene dimethyl ether, Solvalid DMM 100; object_uuid=fo-d625dd91a4cd1efb |
| 266,065 | consensus_match | cas_match_labels | — | {"109-87-5":"exactMatch"} | group_key=dimethoxymethane||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-87-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-d625dd91a4cd1efb: {'109-87-5': 'exactMatch'} |
| 279,467 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Dimethoxymethane' |
| 286,343 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | rdkit_post_consensus from 'COCOC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 378,492 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f214d546-6555-… | associations resolved on the elementary layer |
| 393,860 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H8O2"],"… | typed the way the ontology types it |
| 403,063 | 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/20260822T0600486828500000/22818 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v0 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260822T0600486828500000/22819 | name | ef:agent/bootstrap_labels | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v1 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260822T0600486828500000/22820 | synonyms | ef:agent/bootstrap_labels | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v2 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260822T0600486828500000/194920 | context | ef:agent/default_context_mapping | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v3 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260822T0600486828500000/194921 | context_iri | ef:agent/default_context_mapping | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v4 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260822T0600486828500000/220570 | unit_iri | ef:agent/unit_normalization | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v5 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260822T0600486828500000/226215 | prefLabel | ef:agent/normalize_name_case | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v6 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260822T0600486828500000/247708 | properties | ef:agent/enrich_references | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v7 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260822T0600486828500000/247709 | skos_definition | ef:agent/enrich_references | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v8 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260822T0600486828500000/247710 | references | ef:agent/enrich_references | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v9 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260822T0600486828500000/254240 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v10 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260822T0600486828500000/257271 | altLabel | ef:agent/chebi_altlabels | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v11 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260822T0600486828500000/266064 | altLabel | ef:agent/consensus_match | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v12 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260822T0600486828500000/266065 | cas_match_labels | ef:agent/consensus_match | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v13 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260822T0600486828500000/279467 | properties | ef:agent/opsin_iupac | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v14 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260822T0600486828500000/286343 | properties | ef:agent/rdkit_post_consensus | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v15 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260822T0600486828500000/378492 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v16 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260822T0600486828500000/393860 | properties | ef:agent/normalise_property_values | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v17 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260822T0600486828500000/403063 | types | ef:agent/link_flows_to_their_substance | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v18 | ef:flow/f214d546-6555-11dd-ad8b-0800200c9a66/v19 |