4-methylpyridine
Everything that changed this flow. Back to the flow
b3f4209c-b2ee-44f1-9115-58238c478d35
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 2 catalogue altLabel value(s): 'Ba 35846' (grade code), 'NSC 18252' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=4-methylpyridine||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-89-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e5c27a6014225ab0: {'108-89-4': '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=['108-89-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32547']; candidate_pubchem_cids=[7872, 7963, 7973, 9012]; selected_pubchem_cids=[7963]; 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 |
|---|---|---|---|---|---|
| 13,718 | bootstrap_labels | prefLabel | — | [{"@value":"4-methylpyridine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Bootstrapped prefLabel from legacy name field |
| 13,719 | bootstrap_labels | name | 4-methylpyridine | — | Purged legacy name field to enforce prefLabel usage |
| 13,720 | bootstrap_labels | synonyms | [".gamma.-Methylpyridine",".gamma.-Picoline","4-METHYL-PYRIDINE (GAMMA-PICOLINE)","4-Mepy","4-Picoline","4-Picoline (8C… | [] | Removed legacy synonyms field in favor of structured labels |
| 156,686 | 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 |
| 156,687 | 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 |
| 217,871 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 240,173 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 240,174 | enrich_references | skos_definition | — | [{"@value":"A methylpyridine in which the methyl substituent is at position 4.","@language":"en","provenance":{"prov:wa… | Merged ChEBI/PubChem definitions into skos:definition |
| 240,175 | enrich_references | references | [] | [{"@id":"gmelin:2442","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"conse… | Added references with provenance; cas_numbers=['108-89-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32547']; candidate_pubchem_cids=[7872, 7963, 7973, 9012]; selected_pubchem_cids=[7963]; 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 |
| 252,055 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | rdkit_pre_consensus from 'CC1=CC=NC=C1'; added: monoisotopic_mass |
| 256,235 | chebi_altlabels | altLabel | [] | [{"@value":"4-Mepy","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensu… | Added 5 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,851 | consensus_match | altLabel | [{"@value":"4-Mepy","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensu… | [{"@value":"4-Mepy","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensu… | group_key=4-methylpyridine||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=108-89-4; added Common Chemistry CAS names as altLabel: 4-MetP, Ba 35846, NSC 18252, Pyridine, 4-methyl-, γ-Methylpyridine, γ-Picoline; object_uuid=fo-e5c27a6014225ab0 |
| 262,852 | consensus_match | cas_match_labels | — | {"108-89-4":"exactMatch"} | group_key=4-methylpyridine||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-89-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-e5c27a6014225ab0: {'108-89-4': 'exactMatch'} |
| 277,253 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4-methylpyridine' |
| 283,920 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | rdkit_post_consensus from 'Cc1ccncc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,072 | strip_catalogue_altlabels | altLabel | [{"@value":"4-Mepy","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensu… | [{"@value":"4-Mepy","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensu… | Removed 2 catalogue altLabel value(s): 'Ba 35846' (grade code), 'NSC 18252' (registry code) |
| 359,368 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b3f4209c-b2ee-… | associations resolved on the elementary layer |
| 391,602 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H7N"],"a… | typed the way the ontology types it |
| 399,711 | 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/20260821T1302361922970000/13718 | prefLabel | ef:agent/bootstrap_labels | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v0 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v1 |
| ef:activity/change/20260821T1302361922970000/13719 | name | ef:agent/bootstrap_labels | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v1 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v2 |
| ef:activity/change/20260821T1302361922970000/13720 | synonyms | ef:agent/bootstrap_labels | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v2 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v3 |
| ef:activity/change/20260821T1302361922970000/156686 | context | ef:agent/default_context_mapping | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v3 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v4 |
| ef:activity/change/20260821T1302361922970000/156687 | context_iri | ef:agent/default_context_mapping | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v4 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v5 |
| ef:activity/change/20260821T1302361922970000/217871 | unit_iri | ef:agent/unit_normalization | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v5 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v6 |
| ef:activity/change/20260821T1302361922970000/240173 | properties | ef:agent/enrich_references | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v6 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v7 |
| ef:activity/change/20260821T1302361922970000/240174 | skos_definition | ef:agent/enrich_references | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v7 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v8 |
| ef:activity/change/20260821T1302361922970000/240175 | references | ef:agent/enrich_references | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v8 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v9 |
| ef:activity/change/20260821T1302361922970000/252055 | properties | ef:agent/rdkit_pre_consensus | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v9 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v10 |
| ef:activity/change/20260821T1302361922970000/256235 | altLabel | ef:agent/chebi_altlabels | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v10 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v11 |
| ef:activity/change/20260821T1302361922970000/262851 | altLabel | ef:agent/consensus_match | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v11 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v12 |
| ef:activity/change/20260821T1302361922970000/262852 | cas_match_labels | ef:agent/consensus_match | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v12 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v13 |
| ef:activity/change/20260821T1302361922970000/277253 | properties | ef:agent/opsin_iupac | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v13 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v14 |
| ef:activity/change/20260821T1302361922970000/283920 | properties | ef:agent/rdkit_post_consensus | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v14 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v15 |
| ef:activity/change/20260821T1302361922970000/290072 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v15 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v16 |
| ef:activity/change/20260821T1302361922970000/359368 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v16 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v17 |
| ef:activity/change/20260821T1302361922970000/391602 | properties | ef:agent/normalise_property_values | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v17 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v18 |
| ef:activity/change/20260821T1302361922970000/399711 | types | ef:agent/link_flows_to_their_substance | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v18 | ef:flow/b3f4209c-b2ee-44f1-9115-58238c478d35/v19 |