4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol
Everything that changed this flow. Back to the flow
f6a05373-494f-4c2a-86ef-1405f4fd8694
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 1 catalogue altLabel value(s): 'Antioxidant 201' (trade name) |
| cas_match_labels | 1 | consensus_match | group_key=4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'52722-86-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9cc640e465396255: {'52722-86-8': '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 urban air close to ground |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['52722-86-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_182655']; candidate_pubchem_cids=[103916, 104301, 53400498]; selected_pubchem_cids=[104301]; 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 |
|---|---|---|---|---|---|
| 20,229 | bootstrap_labels | prefLabel | — | [{"@value":"4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol","@language":"en","source":{"prov:wasGeneratedBy":"bootst… | Bootstrapped prefLabel from legacy name field |
| 20,230 | bootstrap_labels | name | 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol | — | Purged legacy name field to enforce prefLabel usage |
| 20,231 | bootstrap_labels | synonyms | ["1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol","1-(2-Hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine","1… | [] | Removed legacy synonyms field in favor of structured labels |
| 197,982 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 197,983 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 219,898 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 245,895 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 245,896 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 245,897 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J31.379C","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['52722-86-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_182655']; candidate_pubchem_cids=[103916, 104301, 53400498]; selected_pubchem_cids=[104301]; 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 |
| 253,711 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | rdkit_pre_consensus from 'CC1(C)CC(O)CC(C)(C)N1CCO'; added: monoisotopic_mass |
| 256,986 | chebi_altlabels | altLabel | [] | [{"@value":"1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"che… | Added 1 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,735 | consensus_match | altLabel | [{"@value":"1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"che… | [{"@value":"1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"che… | group_key=4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol||dimension=Environmental > media=Ground > geography=Agricultural; cas=52722-86-8; added Common Chemistry CAS names as altLabel: 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxypiperidine, 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol, 1-Piperidineethanol, 4-hydroxy-2,2,6,6-tetramethyl-, 4-Hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine, 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol, <em>N</em>-2-Hydroxyethyl-4-hydroxy-2,2,6,6-tetramethylpiperidine, Antioxidant 201, C 10-2625; object_uuid=fo-9cc640e465396255 |
| 262,736 | consensus_match | cas_match_labels | — | {"52722-86-8":"exactMatch"} | group_key=4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'52722-86-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9cc640e465396255: {'52722-86-8': 'exactMatch'} |
| 278,924 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol' |
| 285,733 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | rdkit_post_consensus from 'CC1(C)CC(O)CC(C)(C)N1CCO'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,285 | strip_catalogue_altlabels | altLabel | [{"@value":"1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"che… | [{"@value":"1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"che… | Removed 1 catalogue altLabel value(s): 'Antioxidant 201' (trade name) |
| 380,025 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f6a05373-494f-… | associations resolved on the elementary layer |
| 393,302 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H23NO2"… | typed the way the ontology types it |
| 402,193 | 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/20260821T1302361922970000/20229 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v0 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v1 |
| ef:activity/change/20260821T1302361922970000/20230 | name | ef:agent/bootstrap_labels | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v1 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v2 |
| ef:activity/change/20260821T1302361922970000/20231 | synonyms | ef:agent/bootstrap_labels | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v2 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v3 |
| ef:activity/change/20260821T1302361922970000/197982 | context | ef:agent/default_context_mapping | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v3 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v4 |
| ef:activity/change/20260821T1302361922970000/197983 | context_iri | ef:agent/default_context_mapping | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v4 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v5 |
| ef:activity/change/20260821T1302361922970000/219898 | unit_iri | ef:agent/unit_normalization | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v5 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v6 |
| ef:activity/change/20260821T1302361922970000/245895 | properties | ef:agent/enrich_references | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v6 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v7 |
| ef:activity/change/20260821T1302361922970000/245896 | skos_definition | ef:agent/enrich_references | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v7 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v8 |
| ef:activity/change/20260821T1302361922970000/245897 | references | ef:agent/enrich_references | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v8 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v9 |
| ef:activity/change/20260821T1302361922970000/253711 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v9 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v10 |
| ef:activity/change/20260821T1302361922970000/256986 | altLabel | ef:agent/chebi_altlabels | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v10 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v11 |
| ef:activity/change/20260821T1302361922970000/262735 | altLabel | ef:agent/consensus_match | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v11 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v12 |
| ef:activity/change/20260821T1302361922970000/262736 | cas_match_labels | ef:agent/consensus_match | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v12 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v13 |
| ef:activity/change/20260821T1302361922970000/278924 | properties | ef:agent/opsin_iupac | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v13 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v14 |
| ef:activity/change/20260821T1302361922970000/285733 | properties | ef:agent/rdkit_post_consensus | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v14 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v15 |
| ef:activity/change/20260821T1302361922970000/291285 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v15 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v16 |
| ef:activity/change/20260821T1302361922970000/380025 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v16 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v17 |
| ef:activity/change/20260821T1302361922970000/393302 | properties | ef:agent/normalise_property_values | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v17 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v18 |
| ef:activity/change/20260821T1302361922970000/402193 | types | ef:agent/link_flows_to_their_substance | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v18 | ef:flow/f6a05373-494f-4c2a-86ef-1405f4fd8694/v19 |