4-Hydroxypyridine
Everything that changed this flow. Back to the flow
1d5b663e-6188-4606-a9d4-77dd2fd88476
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 | 4 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 5080' (registry code) |
| prefLabel | 3 | bootstrap_labels, consensus_match, normalize_name_case | cas=626-64-2; cc_chebi_agreed_name='4-Hydroxypyridine'; object_uuid=fo-b5deb088a2657497 |
| cas_match_labels | 1 | consensus_match | group_key=pyridin-4-ol||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'626-64-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b5deb088a2657497: {'626-64-2': '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 water, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['626-64-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_87614']; candidate_pubchem_cids=[12290, 10997327]; selected_pubchem_cids=[]; 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
22| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 16,064 | bootstrap_labels | prefLabel | — | [{"@value":"pyridin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"c… | Bootstrapped prefLabel from legacy name field |
| 16,065 | bootstrap_labels | name | pyridin-4-ol | — | Purged legacy name field to enforce prefLabel usage |
| 16,066 | bootstrap_labels | synonyms | ["(4-pyridinol)",".gamma.-Hydroxypyridine",".gamma.-Pyridone","1H-pyridin-4-one","4(1H)-Pyridinone","4(1H)-Pyridone","4… | [] | Removed legacy synonyms field in favor of structured labels |
| 55,686 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 55,687 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 218,616 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,784 | normalize_name_case | prefLabel | [{"@value":"pyridin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"c… | [{"@value":"Pyridin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"c… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 242,304 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0) |
| 242,305 | enrich_references | skos_definition | — | [{"@value":"A monohydroxypyridine that is pyridine in which the hydrogen at position 4 has been replaced by a hydroxy g… | Merged ChEBI/PubChem definitions into skos:definition |
| 242,306 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=626-64-2","provenance":{"prov:wasGeneratedBy":"enrich_references… | Added references with provenance; cas_numbers=['626-64-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_87614']; candidate_pubchem_cids=[12290, 10997327]; selected_pubchem_cids=[]; 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 |
| 252,679 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | rdkit_pre_consensus from 'Oc1ccncc1'; added: monoisotopic_mass |
| 256,512 | chebi_altlabels | altLabel | [] | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | Added 2 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 271,202 | consensus_match | prefLabel | [{"@value":"Pyridin-4-ol","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"c… | [{"@value":"4-Hydroxypyridine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo… | cas=626-64-2; cc_chebi_agreed_name='4-Hydroxypyridine'; object_uuid=fo-b5deb088a2657497 |
| 271,203 | consensus_match | altLabel | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | cas=626-64-2; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-b5deb088a2657497 |
| 271,204 | consensus_match | altLabel | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | group_key=pyridin-4-ol||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=626-64-2; added Common Chemistry CAS names as altLabel: 4-Pyridol, NSC 5080, γ-Hydroxypyridine; object_uuid=fo-b5deb088a2657497 |
| 271,205 | consensus_match | cas_match_labels | — | {"626-64-2":"exactMatch"} | group_key=pyridin-4-ol||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'626-64-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-b5deb088a2657497: {'626-64-2': 'exactMatch'} |
| 277,885 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4-Hydroxypyridine' |
| 284,595 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | rdkit_post_consensus from 'Oc1ccncc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,521 | strip_catalogue_altlabels | altLabel | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | [{"@value":"4-Pyridinol","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"con… | Removed 1 catalogue altLabel value(s): 'NSC 5080' (registry code) |
| 308,871 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1d5b663e-6188-… | associations resolved on the elementary layer |
| 392,240 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H5NO"],"… | typed the way the ontology types it |
| 400,603 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
22 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/20260821T1302361922970000/16064 | prefLabel | ef:agent/bootstrap_labels | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v0 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v1 |
| ef:activity/change/20260821T1302361922970000/16065 | name | ef:agent/bootstrap_labels | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v1 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v2 |
| ef:activity/change/20260821T1302361922970000/16066 | synonyms | ef:agent/bootstrap_labels | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v2 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v3 |
| ef:activity/change/20260821T1302361922970000/55686 | context | ef:agent/default_context_mapping | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v3 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v4 |
| ef:activity/change/20260821T1302361922970000/55687 | context_iri | ef:agent/default_context_mapping | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v4 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v5 |
| ef:activity/change/20260821T1302361922970000/218616 | unit_iri | ef:agent/unit_normalization | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v5 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v6 |
| ef:activity/change/20260821T1302361922970000/224784 | prefLabel | ef:agent/normalize_name_case | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v6 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v7 |
| ef:activity/change/20260821T1302361922970000/242304 | properties | ef:agent/enrich_references | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v7 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v8 |
| ef:activity/change/20260821T1302361922970000/242305 | skos_definition | ef:agent/enrich_references | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v8 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v9 |
| ef:activity/change/20260821T1302361922970000/242306 | references | ef:agent/enrich_references | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v9 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v10 |
| ef:activity/change/20260821T1302361922970000/252679 | properties | ef:agent/rdkit_pre_consensus | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v10 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v11 |
| ef:activity/change/20260821T1302361922970000/256512 | altLabel | ef:agent/chebi_altlabels | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v11 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v12 |
| ef:activity/change/20260821T1302361922970000/271202 | prefLabel | ef:agent/consensus_match | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v12 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v13 |
| ef:activity/change/20260821T1302361922970000/271203 | altLabel | ef:agent/consensus_match | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v13 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v14 |
| ef:activity/change/20260821T1302361922970000/271204 | altLabel | ef:agent/consensus_match | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v14 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v15 |
| ef:activity/change/20260821T1302361922970000/271205 | cas_match_labels | ef:agent/consensus_match | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v15 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v16 |
| ef:activity/change/20260821T1302361922970000/277885 | properties | ef:agent/opsin_iupac | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v16 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v17 |
| ef:activity/change/20260821T1302361922970000/284595 | properties | ef:agent/rdkit_post_consensus | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v17 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v18 |
| ef:activity/change/20260821T1302361922970000/290521 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v18 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v19 |
| ef:activity/change/20260821T1302361922970000/308871 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v19 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v20 |
| ef:activity/change/20260821T1302361922970000/392240 | properties | ef:agent/normalise_property_values | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v20 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v21 |
| ef:activity/change/20260821T1302361922970000/400603 | types | ef:agent/link_flows_to_their_substance | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v21 | ef:flow/1d5b663e-6188-4606-a9d4-77dd2fd88476/v22 |