Methyl Trifluoromethyl Ether
Everything that changed this flow. Back to the flow
a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147
By field
12 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 |
| 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=methyltrifluoromethylether||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['pubchem']; cas_sources={'421-14-7': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-48ed32f86342331a: {'421-14-7': '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 water > Emissions to sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['421-14-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[73947, 161936]; selected_pubchem_cids=[73947]; 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 |
|---|---|---|---|---|---|
| 3,729 | bootstrap_labels | prefLabel | — | [{"@value":"Methyl trifluoromethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:was… | Bootstrapped prefLabel from legacy name field |
| 3,730 | bootstrap_labels | name | Methyl trifluoromethyl ether | — | Purged legacy name field to enforce prefLabel usage |
| 3,731 | bootstrap_labels | synonyms | ["AC1L2KV1","AC1Q4KDD","CF3OCH3","Ether, methyl trifluoromethyl","Methane, trifluoromethoxy-","Methyl perfluoromethyl e… | [] | Removed legacy synonyms field in favor of structured labels |
| 150,108 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 150,109 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 214,593 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,959 | normalize_name_case | prefLabel | [{"@value":"Methyl trifluoromethyl ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:was… | [{"@value":"Methyl Trifluoromethyl Ether","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:was… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 230,785 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 230,786 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,787 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J665.420G","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['421-14-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[73947, 161936]; selected_pubchem_cids=[73947]; 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 |
| 249,364 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | rdkit_pre_consensus from 'COC(F)(F)F'; added: molecular_mass, monoisotopic_mass |
| 268,945 | consensus_match | cas_match_labels | — | {"421-14-7":"exactMatch"} | group_key=methyltrifluoromethylether||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['pubchem']; cas_sources={'421-14-7': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-48ed32f86342331a: {'421-14-7': 'exactMatch'} |
| 274,513 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Methyl Trifluoromethyl Ether' |
| 280,949 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | rdkit_post_consensus from 'COC(F)(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 356,096 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a8a362fd-7c1b-… | associations resolved on the elementary layer |
| 388,809 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | typed the way the ontology types it |
| 395,686 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 395,687 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H3F3O"],… | 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/20260820T0738569779880000/3729 | prefLabel | ef:agent/bootstrap_labels | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v0 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v1 |
| ef:activity/change/20260820T0738569779880000/3730 | name | ef:agent/bootstrap_labels | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v1 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v2 |
| ef:activity/change/20260820T0738569779880000/3731 | synonyms | ef:agent/bootstrap_labels | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v2 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v3 |
| ef:activity/change/20260820T0738569779880000/150108 | context | ef:agent/default_context_mapping | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v3 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v4 |
| ef:activity/change/20260820T0738569779880000/150109 | context_iri | ef:agent/default_context_mapping | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v4 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v5 |
| ef:activity/change/20260820T0738569779880000/214593 | unit_iri | ef:agent/unit_normalization | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v5 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v6 |
| ef:activity/change/20260820T0738569779880000/221959 | prefLabel | ef:agent/normalize_name_case | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v6 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v7 |
| ef:activity/change/20260820T0738569779880000/230785 | properties | ef:agent/enrich_references | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v7 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v8 |
| ef:activity/change/20260820T0738569779880000/230786 | skos_definition | ef:agent/enrich_references | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v8 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v9 |
| ef:activity/change/20260820T0738569779880000/230787 | references | ef:agent/enrich_references | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v9 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v10 |
| ef:activity/change/20260820T0738569779880000/249364 | properties | ef:agent/rdkit_pre_consensus | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v10 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v11 |
| ef:activity/change/20260820T0738569779880000/268945 | cas_match_labels | ef:agent/consensus_match | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v11 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v12 |
| ef:activity/change/20260820T0738569779880000/274513 | properties | ef:agent/opsin_iupac | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v12 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v13 |
| ef:activity/change/20260820T0738569779880000/280949 | properties | ef:agent/rdkit_post_consensus | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v13 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v14 |
| ef:activity/change/20260820T0738569779880000/356096 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v14 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v15 |
| ef:activity/change/20260820T0738569779880000/388809 | properties | ef:agent/normalise_property_values | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v15 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v16 |
| ef:activity/change/20260820T0738569779880000/395686 | types | ef:agent/link_flows_to_their_substance | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v16 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v17 |
| ef:activity/change/20260820T0738569779880000/395687 | properties | ef:agent/link_flows_to_their_substance | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v17 | ef:flow/a8a362fd-7c1b-48dd-bd7d-0fd0e21ab147/v18 |