2-methyl-2-pentene
Everything that changed this flow. Back to the flow
4d9a8790-3ddd-11dd-91ea-0050c2490048
By field
14 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 | 2 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 73910' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=2-methyl-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'625-27-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-dfbfb8d8a4e8ca08: {'625-27-4': '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 |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 210-883-6 from CAS 625-27-4 |
| 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=['625-27-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[12243]; selected_pubchem_cids=[12243]; 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 |
|---|---|---|---|---|---|
| 15,415 | bootstrap_labels | prefLabel | — | [{"@value":"2-methyl-2-pentene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | Bootstrapped prefLabel from legacy name field |
| 15,416 | bootstrap_labels | name | 2-methyl-2-pentene | — | Purged legacy name field to enforce prefLabel usage |
| 15,417 | bootstrap_labels | synonyms | ["1,1-Dimethyl-1-butene","2-Methylpent-2-ene","2-Pentene, 2-methyl-","4-Methyl-3-pentene","AC1L1Z60","METHYLPENTENE","P… | [] | Removed legacy synonyms field in favor of structured labels |
| 90,032 | 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 |
| 90,033 | 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 |
| 218,412 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,987 | ec_cross_check | ec_numbers | [] | ["210-883-6"] | Resolved from EC-inventory: 210-883-6 from CAS 625-27-4 |
| 241,725 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 241,726 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 241,727 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J43.506F","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['625-27-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[12243]; selected_pubchem_cids=[12243]; 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 |
| 252,508 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | rdkit_pre_consensus from 'CCC=C(C)C'; added: molecular_mass, monoisotopic_mass |
| 261,048 | consensus_match | altLabel | [] | [{"@value":"1,1-Dimethyl-1-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | group_key=2-methyl-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; cas=625-27-4; added Common Chemistry CAS names as altLabel: 1,1-Dimethyl-1-butene, 2,4-Dimethyl-2-butene, 2-Ethyl-1,1-dimethylethylene, 2-Pentene, 2-methyl-, 4-Methyl-3-pentene, NSC 73910; object_uuid=fo-dfbfb8d8a4e8ca08 |
| 261,049 | consensus_match | cas_match_labels | — | {"625-27-4":"exactMatch"} | group_key=2-methyl-2-pentene||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'625-27-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-dfbfb8d8a4e8ca08: {'625-27-4': 'exactMatch'} |
| 277,707 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-methyl-2-pentene' |
| 284,403 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | rdkit_post_consensus from 'CCC=C(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,391 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1-Dimethyl-1-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | [{"@value":"1,1-Dimethyl-1-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribut… | Removed 1 catalogue altLabel value(s): 'NSC 73910' (registry code) |
| 326,021 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 392,055 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12"],"a… | typed the way the ontology types it |
| 400,352 | 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/20260821T0609040591070000/15415 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v0 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v1 |
| ef:activity/change/20260821T0609040591070000/15416 | name | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v1 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v2 |
| ef:activity/change/20260821T0609040591070000/15417 | synonyms | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v2 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v3 |
| ef:activity/change/20260821T0609040591070000/90032 | context | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v3 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v4 |
| ef:activity/change/20260821T0609040591070000/90033 | context_iri | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v4 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v5 |
| ef:activity/change/20260821T0609040591070000/218412 | unit_iri | ef:agent/unit_normalization | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v5 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v6 |
| ef:activity/change/20260821T0609040591070000/226987 | ec_numbers | ef:agent/ec_cross_check | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v6 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v7 |
| ef:activity/change/20260821T0609040591070000/241725 | properties | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v7 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v8 |
| ef:activity/change/20260821T0609040591070000/241726 | skos_definition | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v8 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v9 |
| ef:activity/change/20260821T0609040591070000/241727 | references | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v9 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v10 |
| ef:activity/change/20260821T0609040591070000/252508 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v10 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v11 |
| ef:activity/change/20260821T0609040591070000/261048 | altLabel | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v11 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v12 |
| ef:activity/change/20260821T0609040591070000/261049 | cas_match_labels | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v12 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v13 |
| ef:activity/change/20260821T0609040591070000/277707 | properties | ef:agent/opsin_iupac | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v13 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v14 |
| ef:activity/change/20260821T0609040591070000/284403 | properties | ef:agent/rdkit_post_consensus | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v14 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v15 |
| ef:activity/change/20260821T0609040591070000/290391 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v15 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v16 |
| ef:activity/change/20260821T0609040591070000/326021 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v16 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v17 |
| ef:activity/change/20260821T0609040591070000/392055 | properties | ef:agent/normalise_property_values | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v17 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v18 |
| ef:activity/change/20260821T0609040591070000/400352 | types | ef:agent/link_flows_to_their_substance | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v18 | ef:flow/4d9a8790-3ddd-11dd-91ea-0050c2490048/v19 |