Tetrafluoroethylene
Everything that changed this flow. Back to the flow
f2154a74-6555-11dd-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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 5 catalogue altLabel value(s): 'BYK 990' (grade code), 'FO 1114' (grade code), 'HFO 1114' (grade code), 'PFC 1114' (grade code), 'R 1114' (grade code) |
| 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=tetrafluoroethylene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'116-14-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7a23ac27b26c57d2: {'116-14-3': '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=['116-14-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_38866']; candidate_pubchem_cids=[8301]; selected_pubchem_cids=[8301]; 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 |
|---|---|---|---|---|---|
| 8,120 | bootstrap_labels | prefLabel | — | [{"@value":"tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Bootstrapped prefLabel from legacy name field |
| 8,121 | bootstrap_labels | name | tetrafluoroethylene | — | Purged legacy name field to enforce prefLabel usage |
| 8,122 | bootstrap_labels | synonyms | ["1,1,2,2-Tetrafluoroethylene","1,1,2,2-tetrafluoroethene","AC1L1QP8","AC1Q4HFI","Ethene, 1,1,2,2-tetrafluoro-","Ethene… | [] | Removed legacy synonyms field in favor of structured labels |
| 195,216 | 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 |
| 195,217 | 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 |
| 216,047 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,008 | normalize_name_case | prefLabel | [{"@value":"tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | [{"@value":"Tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 234,945 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 234,946 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 234,947 | enrich_references | references | [] | [{"@id":"beilstein:1098492","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['116-14-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_38866']; candidate_pubchem_cids=[8301]; selected_pubchem_cids=[8301]; 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 |
| 250,544 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | rdkit_pre_consensus from 'C(=C(F)F)(F)F'; added: monoisotopic_mass |
| 255,504 | chebi_altlabels | altLabel | [] | [{"@value":"1,1,2,2-tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Added 10 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 272,420 | consensus_match | altLabel | [{"@value":"1,1,2,2-tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"1,1,2,2-tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | group_key=tetrafluoroethylene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=116-14-3; added Common Chemistry CAS names as altLabel: 1,1,2,2-Tetrafluoroethene, BYK 990, Ethene, 1,1,2,2-tetrafluoro-, Ethene, tetrafluoro-, Ethylene tetrafluoride, Ethylene, tetrafluoro-, FO 1114, HFO 1114, K-PT 200, PFC 1114, R 1114, Teflon 851K02730; object_uuid=fo-7a23ac27b26c57d2 |
| 272,422 | consensus_match | cas_match_labels | — | {"116-14-3":"exactMatch"} | group_key=tetrafluoroethylene||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'116-14-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7a23ac27b26c57d2: {'116-14-3': 'exactMatch'} |
| 275,709 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Tetrafluoroethylene' |
| 282,261 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | rdkit_post_consensus from 'FC(F)=C(F)F'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,925 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1,2,2-tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"1,1,2,2-tetrafluoroethylene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Removed 5 catalogue altLabel value(s): 'BYK 990' (grade code), 'FO 1114' (grade code), 'HFO 1114' (grade code), 'PFC 1114' (grade code), 'R 1114' (grade code) |
| 378,640 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f2154a74-6555-… | associations resolved on the elementary layer |
| 390,046 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2F4"],"at… | typed the way the ontology types it |
| 397,501 | 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/20260821T1302361922970000/8120 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v0 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260821T1302361922970000/8121 | name | ef:agent/bootstrap_labels | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v1 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260821T1302361922970000/8122 | synonyms | ef:agent/bootstrap_labels | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v2 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260821T1302361922970000/195216 | context | ef:agent/default_context_mapping | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v3 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260821T1302361922970000/195217 | context_iri | ef:agent/default_context_mapping | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v4 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260821T1302361922970000/216047 | unit_iri | ef:agent/unit_normalization | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v5 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260821T1302361922970000/223008 | prefLabel | ef:agent/normalize_name_case | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v6 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260821T1302361922970000/234945 | properties | ef:agent/enrich_references | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v7 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260821T1302361922970000/234946 | skos_definition | ef:agent/enrich_references | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v8 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260821T1302361922970000/234947 | references | ef:agent/enrich_references | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v9 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260821T1302361922970000/250544 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v10 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260821T1302361922970000/255504 | altLabel | ef:agent/chebi_altlabels | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v11 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260821T1302361922970000/272420 | altLabel | ef:agent/consensus_match | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v12 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260821T1302361922970000/272422 | cas_match_labels | ef:agent/consensus_match | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v13 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260821T1302361922970000/275709 | properties | ef:agent/opsin_iupac | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v14 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260821T1302361922970000/282261 | properties | ef:agent/rdkit_post_consensus | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v15 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260821T1302361922970000/288925 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v16 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260821T1302361922970000/378640 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v17 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260821T1302361922970000/390046 | properties | ef:agent/normalise_property_values | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v18 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v19 |
| ef:activity/change/20260821T1302361922970000/397501 | types | ef:agent/link_flows_to_their_substance | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v19 | ef:flow/f2154a74-6555-11dd-ad8b-0800200c9a66/v20 |