Vinylidene fluoride
Everything that changed this flow. Back to the flow
d3ea469a-f3a2-48ce-9d77-59782e21ab70
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 | 3 | consensus_match, strip_catalogue_altlabels | Removed 5 catalogue altLabel value(s): 'CA 16' (grade code), 'FC 1132a' (grade code), 'HFC 1132a' (grade code), 'HFO 1132A' (grade code), 'R 1132a' (grade code) |
| prefLabel | 2 | bootstrap_labels, consensus_match | cas=75-38-7; cc_chebi_agreed_name='Vinylidene fluoride'; object_uuid=fo-96b53ccef128ca86 |
| cas_match_labels | 1 | consensus_match | group_key=1,1-difluoroethene||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-38-7': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-96b53ccef128ca86: {'75-38-7': '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 soil > Emissions to non-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 non-agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['75-38-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_82550']; candidate_pubchem_cids=[6369, 245642]; selected_pubchem_cids=[6369]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,671 | bootstrap_labels | prefLabel | — | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | Bootstrapped prefLabel from legacy name field |
| 9,672 | bootstrap_labels | name | 1,1-difluoroethene | — | Purged legacy name field to enforce prefLabel usage |
| 9,673 | bootstrap_labels | synonyms | ["organic","1,1-difluoroethylene","fluoruredevinylidene","vinylidenechloride","vinylidenefluoride"] | [] | Removed legacy synonyms field in favor of structured labels |
| 175,300 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 175,301 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 216,552 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 236,421 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 236,422 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 236,423 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.327.625I","provenance":{"prov:wasGeneratedBy":"enrich_refer… | Added references with provenance; cas_numbers=['75-38-7']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_82550']; candidate_pubchem_cids=[6369, 245642]; selected_pubchem_cids=[6369]; 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 |
| 250,972 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | rdkit_pre_consensus from 'C=C(F)F'; added: monoisotopic_mass |
| 258,206 | consensus_match | prefLabel | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | [{"@value":"Vinylidene fluoride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributed… | cas=75-38-7; cc_chebi_agreed_name='Vinylidene fluoride'; object_uuid=fo-96b53ccef128ca86 |
| 258,207 | consensus_match | altLabel | [] | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | cas=75-38-7; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-96b53ccef128ca86 |
| 258,210 | consensus_match | altLabel | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | group_key=1,1-difluoroethene||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=75-38-7; added Common Chemistry CAS names as altLabel: 1,1-Difluoroethylene, CA 16, Ethene, 1,1-difluoro-, Ethylene, 1,1-difluoro-, FC 1132a, Fluorovinylidene, Genetron 1132a, HFC 1132a, HFO 1132A, R 1132a, Vinylidene difluoride; object_uuid=fo-96b53ccef128ca86 |
| 258,212 | consensus_match | cas_match_labels | — | {"75-38-7":"exactMatch"} | group_key=1,1-difluoroethene||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-38-7': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-96b53ccef128ca86: {'75-38-7': 'exactMatch'} |
| 276,157 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Vinylidene fluoride' |
| 282,737 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | rdkit_post_consensus from 'C=C(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,279 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | [{"@value":"1,1-difluoroethene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | Removed 5 catalogue altLabel value(s): 'CA 16' (grade code), 'FC 1132a' (grade code), 'HFC 1132a' (grade code), 'HFO 1132A' (grade code), 'R 1132a' (grade code) |
| 368,672 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/d3ea469a-f3a2-… | associations resolved on the elementary layer |
| 390,502 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H2F2"],"… | typed the way the ontology types it |
| 398,135 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260821T1122181958110000/9671 | prefLabel | ef:agent/bootstrap_labels | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v0 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v1 |
| ef:activity/change/20260821T1122181958110000/9672 | name | ef:agent/bootstrap_labels | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v1 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v2 |
| ef:activity/change/20260821T1122181958110000/9673 | synonyms | ef:agent/bootstrap_labels | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v2 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v3 |
| ef:activity/change/20260821T1122181958110000/175300 | context | ef:agent/default_context_mapping | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v3 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v4 |
| ef:activity/change/20260821T1122181958110000/175301 | context_iri | ef:agent/default_context_mapping | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v4 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v5 |
| ef:activity/change/20260821T1122181958110000/216552 | unit_iri | ef:agent/unit_normalization | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v5 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v6 |
| ef:activity/change/20260821T1122181958110000/236421 | properties | ef:agent/enrich_references | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v6 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v7 |
| ef:activity/change/20260821T1122181958110000/236422 | skos_definition | ef:agent/enrich_references | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v7 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v8 |
| ef:activity/change/20260821T1122181958110000/236423 | references | ef:agent/enrich_references | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v8 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v9 |
| ef:activity/change/20260821T1122181958110000/250972 | properties | ef:agent/rdkit_pre_consensus | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v9 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v10 |
| ef:activity/change/20260821T1122181958110000/258206 | prefLabel | ef:agent/consensus_match | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v10 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v11 |
| ef:activity/change/20260821T1122181958110000/258207 | altLabel | ef:agent/consensus_match | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v11 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v12 |
| ef:activity/change/20260821T1122181958110000/258210 | altLabel | ef:agent/consensus_match | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v12 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v13 |
| ef:activity/change/20260821T1122181958110000/258212 | cas_match_labels | ef:agent/consensus_match | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v13 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v14 |
| ef:activity/change/20260821T1122181958110000/276157 | properties | ef:agent/opsin_iupac | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v14 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v15 |
| ef:activity/change/20260821T1122181958110000/282737 | properties | ef:agent/rdkit_post_consensus | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v15 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v16 |
| ef:activity/change/20260821T1122181958110000/289279 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v16 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v17 |
| ef:activity/change/20260821T1122181958110000/368672 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v17 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v18 |
| ef:activity/change/20260821T1122181958110000/390502 | properties | ef:agent/normalise_property_values | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v18 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v19 |
| ef:activity/change/20260821T1122181958110000/398135 | types | ef:agent/link_flows_to_their_substance | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v19 | ef:flow/d3ea469a-f3a2-48ce-9d77-59782e21ab70/v20 |