Octene, Reaction Product Of Butene
Everything that changed this flow. Back to the flow
de1d25f2-963e-40d7-9288-460d6afd8ce1
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| altLabel | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| 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=octene,reactionproductofbutene||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory']; cas_sources={'11071-47-9': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-74359330551a1ab1: {'11071-47-9': '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 soil, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['11071-47-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[7868, 21122]; selected_pubchem_cids=[21122]; 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 |
|---|---|---|---|---|---|
| 3,880 | bootstrap_labels | prefLabel | — | [{"@value":"octene, reaction product of butene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pr… | Bootstrapped prefLabel from legacy name field |
| 3,881 | bootstrap_labels | name | octene, reaction product of butene | — | Purged legacy name field to enforce prefLabel usage |
| 3,882 | bootstrap_labels | synonyms | ["organic","isooctene","di-n-buten","isoocten","isooctene(7ci,8ci,9ci)","isookten"] | [] | Removed legacy synonyms field in favor of structured labels |
| 182,130 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 182,131 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 214,637 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,984 | normalize_name_case | prefLabel | [{"@value":"octene, reaction product of butene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pr… | [{"@value":"Octene, Reaction Product Of Butene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pr… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 230,922 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 230,923 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,924 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J99.892C","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['11071-47-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[7868, 21122]; selected_pubchem_cids=[21122]; 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 |
| 249,399 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | rdkit_pre_consensus from 'CC(C)CCCC=C'; added: molecular_mass, monoisotopic_mass |
| 270,158 | consensus_match | altLabel | [] | [{"@value":"Di-<em>n</em>-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribute… | group_key=octene,reactionproductofbutene||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=11071-47-9; added Common Chemistry CAS names as altLabel: Di-<em>n</em>-butene, Isooctene; object_uuid=fo-74359330551a1ab1 |
| 270,159 | consensus_match | cas_match_labels | — | {"11071-47-9":"exactMatch"} | group_key=octene,reactionproductofbutene||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory']; cas_sources={'11071-47-9': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-74359330551a1ab1: {'11071-47-9': 'exactMatch'} |
| 274,529 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Isooctene' |
| 280,974 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | rdkit_post_consensus from 'C=C(C)CC(C)(C)C'; added: inchi2d_key_string; confirmed: smiles_string, inchi2d_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 286,793 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16"],"a… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 292,178 | dedupe_altlabels | altLabel | [{"@value":"Di-<em>n</em>-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribute… | [{"@value":"Di-n-butene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"con… | Deduplicated altLabel values and removed entries matching prefLabel |
| 372,091 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/de1d25f2-963e-… | associations resolved on the elementary layer |
| 395,728 | 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/20260822T0600486828500000/3880 | prefLabel | ef:agent/bootstrap_labels | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v0 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v1 |
| ef:activity/change/20260822T0600486828500000/3881 | name | ef:agent/bootstrap_labels | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v1 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v2 |
| ef:activity/change/20260822T0600486828500000/3882 | synonyms | ef:agent/bootstrap_labels | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v2 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v3 |
| ef:activity/change/20260822T0600486828500000/182130 | context | ef:agent/default_context_mapping | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v3 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v4 |
| ef:activity/change/20260822T0600486828500000/182131 | context_iri | ef:agent/default_context_mapping | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v4 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v5 |
| ef:activity/change/20260822T0600486828500000/214637 | unit_iri | ef:agent/unit_normalization | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v5 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v6 |
| ef:activity/change/20260822T0600486828500000/221984 | prefLabel | ef:agent/normalize_name_case | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v6 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v7 |
| ef:activity/change/20260822T0600486828500000/230922 | properties | ef:agent/enrich_references | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v7 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v8 |
| ef:activity/change/20260822T0600486828500000/230923 | skos_definition | ef:agent/enrich_references | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v8 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v9 |
| ef:activity/change/20260822T0600486828500000/230924 | references | ef:agent/enrich_references | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v9 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v10 |
| ef:activity/change/20260822T0600486828500000/249399 | properties | ef:agent/rdkit_pre_consensus | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v10 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v11 |
| ef:activity/change/20260822T0600486828500000/270158 | altLabel | ef:agent/consensus_match | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v11 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v12 |
| ef:activity/change/20260822T0600486828500000/270159 | cas_match_labels | ef:agent/consensus_match | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v12 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v13 |
| ef:activity/change/20260822T0600486828500000/274529 | properties | ef:agent/opsin_iupac | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v13 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v14 |
| ef:activity/change/20260822T0600486828500000/280974 | properties | ef:agent/rdkit_post_consensus | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v14 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v15 |
| ef:activity/change/20260822T0600486828500000/286793 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v15 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v16 |
| ef:activity/change/20260822T0600486828500000/292178 | altLabel | ef:agent/dedupe_altlabels | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v16 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v17 |
| ef:activity/change/20260822T0600486828500000/372091 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v17 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v18 |
| ef:activity/change/20260822T0600486828500000/395728 | types | ef:agent/link_flows_to_their_substance | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v18 | ef:flow/de1d25f2-963e-40d7-9288-460d6afd8ce1/v19 |