1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene
Everything that changed this flow. Back to the flow
dd21cdc9-dbce-4297-85e6-c596d050c23c
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 | 2 | consensus_match, strip_catalogue_altlabels | Removed 3 catalogue altLabel value(s): 'DK 80' (grade code), 'DK 81' (grade code), 'DK 86' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'6362-80-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c2cf4e7ac24d0376: {'6362-80-7': '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 non-agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 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=['6362-80-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[69371, 80715]; selected_pubchem_cids=[80715]; 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
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 13,046 | bootstrap_labels | prefLabel | — | [{"@value":"1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_la… | Bootstrapped prefLabel from legacy name field |
| 13,047 | bootstrap_labels | name | 1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene | — | Purged legacy name field to enforce prefLabel usage |
| 13,048 | bootstrap_labels | synonyms | ["organic","1,1'","-(1,1-dimethyl-3-methylene-1,3-propanediyl)bisbenzene"] | [] | Removed legacy synonyms field in favor of structured labels |
| 181,606 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 181,607 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 217,658 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 239,562 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 239,563 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 239,564 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J53.478A","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['6362-80-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[69371, 80715]; selected_pubchem_cids=[80715]; 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 |
| 251,883 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | rdkit_pre_consensus from 'CC(C)(CC(=C)C1=CC=CC=C1)C2=CC=CC=C2'; added: molecular_mass, monoisotopic_mass |
| 258,006 | consensus_match | altLabel | [] | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | group_key=1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene||dimension=Environmental > media=Water > water_body=Long-term; cas=6362-80-7; added Common Chemistry CAS names as altLabel: (2-Methyl-4-phenylpent-4-en-2-yl)benzene, 1,1′-(1,1-Dimethyl-3-methylene-1,3-propanediyl)bis[benzene], 1-Pentene, 4-methyl-2,4-diphenyl-, 2,4-Diphenyl-4-methyl-1-pentene, 4,4-Dimethyl-2,4-diphenyl-1-butene, 4-Methyl-2,4-diphenyl-1-pentene, Benzene, 1,1′-(1,1-dimethyl-3-methylene-1,3-propanediyl)bis-, DK 80, DK 81, DK 86, Nofmer MSD, α-(2-Methyl-2-phenylpropyl)styrene, α-MSD; object_uuid=fo-c2cf4e7ac24d0376 |
| 258,007 | consensus_match | cas_match_labels | — | {"6362-80-7":"exactMatch"} | group_key=1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'6362-80-7': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c2cf4e7ac24d0376: {'6362-80-7': 'exactMatch'} |
| 277,090 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1'-(4-methylpent-1-ene-2,4-diyl)dibenzene' |
| 283,745 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | rdkit_post_consensus from 'C=C(CC(C)(C)c1ccccc1)c1ccccc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,956 | strip_catalogue_altlabels | altLabel | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | [{"@value":"(2-Methyl-4-phenylpent-4-en-2-yl)benzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match… | Removed 3 catalogue altLabel value(s): 'DK 80' (grade code), 'DK 81' (grade code), 'DK 86' (grade code) |
| 371,849 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/dd21cdc9-dbce-… | associations resolved on the elementary layer |
| 391,442 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C18H20"],"… | typed the way the ontology types it |
| 399,469 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 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/20260820T1416470405690000/13046 | prefLabel | ef:agent/bootstrap_labels | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v0 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v1 |
| ef:activity/change/20260820T1416470405690000/13047 | name | ef:agent/bootstrap_labels | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v1 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v2 |
| ef:activity/change/20260820T1416470405690000/13048 | synonyms | ef:agent/bootstrap_labels | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v2 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v3 |
| ef:activity/change/20260820T1416470405690000/181606 | context | ef:agent/default_context_mapping | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v3 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v4 |
| ef:activity/change/20260820T1416470405690000/181607 | context_iri | ef:agent/default_context_mapping | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v4 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v5 |
| ef:activity/change/20260820T1416470405690000/217658 | unit_iri | ef:agent/unit_normalization | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v5 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v6 |
| ef:activity/change/20260820T1416470405690000/239562 | properties | ef:agent/enrich_references | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v6 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v7 |
| ef:activity/change/20260820T1416470405690000/239563 | skos_definition | ef:agent/enrich_references | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v7 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v8 |
| ef:activity/change/20260820T1416470405690000/239564 | references | ef:agent/enrich_references | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v8 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v9 |
| ef:activity/change/20260820T1416470405690000/251883 | properties | ef:agent/rdkit_pre_consensus | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v9 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v10 |
| ef:activity/change/20260820T1416470405690000/258006 | altLabel | ef:agent/consensus_match | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v10 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v11 |
| ef:activity/change/20260820T1416470405690000/258007 | cas_match_labels | ef:agent/consensus_match | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v11 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v12 |
| ef:activity/change/20260820T1416470405690000/277090 | properties | ef:agent/opsin_iupac | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v12 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v13 |
| ef:activity/change/20260820T1416470405690000/283745 | properties | ef:agent/rdkit_post_consensus | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v13 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v14 |
| ef:activity/change/20260820T1416470405690000/289956 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v14 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v15 |
| ef:activity/change/20260820T1416470405690000/371849 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v15 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v16 |
| ef:activity/change/20260820T1416470405690000/391442 | properties | ef:agent/normalise_property_values | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v16 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v17 |
| ef:activity/change/20260820T1416470405690000/399469 | types | ef:agent/link_flows_to_their_substance | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v17 | ef:flow/dd21cdc9-dbce-4297-85e6-c596d050c23c/v18 |