2-butyltetrahydrofuran
Everything that changed this flow. Back to the flow
172b011e-6556-11dd-ad8b-0800200c9a66
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 | chebi_altlabels, consensus_match | group_key=2-butyltetrahydrofuran||dimension=Environmental > media=Air > strata=Unknown; cas=1004-29-1; added Common Chemistry CAS names as altLabel: 2-Butanyltetrahydrofuran, 2-Butyloxolane, Furan, 2-butyltetrahydro-, Octane, 1,4-epoxy-; object_uuid=fo-6a9c5021e8400b9b |
| cas_match_labels | 1 | consensus_match | group_key=2-butyltetrahydrofuran||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'1004-29-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-6a9c5021e8400b9b: {'1004-29-1': '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 |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 213-718-6 from CAS 1004-29-1 |
| 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=['1004-29-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_39028']; candidate_pubchem_cids=[13861]; selected_pubchem_cids=[13861]; 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 |
|---|---|---|---|---|---|
| 7,595 | bootstrap_labels | prefLabel | — | [{"@value":"2-butyltetrahydrofuran","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 7,596 | bootstrap_labels | name | 2-butyltetrahydrofuran | — | Purged legacy name field to enforce prefLabel usage |
| 7,597 | bootstrap_labels | synonyms | ["1,4-epoxyoctane","2-Butyl-tetrahydrofuran","2-butyloxolane","AC1L22N2","Furan, 2-butyltetrahydro-","Octane, 1,4-epoxy… | [] | Removed legacy synonyms field in favor of structured labels |
| 51,896 | 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 |
| 51,897 | 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 |
| 215,875 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,831 | ec_cross_check | ec_numbers | [] | ["213-718-6"] | Resolved from EC-inventory: 213-718-6 from CAS 1004-29-1 |
| 234,452 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 234,453 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 234,454 | enrich_references | references | [] | [{"@id":"beilstein:102917","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"… | Added references with provenance; cas_numbers=['1004-29-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_39028']; candidate_pubchem_cids=[13861]; selected_pubchem_cids=[13861]; 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 |
| 250,408 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | rdkit_pre_consensus from 'CCCCC1CCCO1'; added: monoisotopic_mass |
| 255,399 | chebi_altlabels | altLabel | [] | [{"@value":"1,4-epoxyoctane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Added 2 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 260,614 | consensus_match | altLabel | [{"@value":"1,4-epoxyoctane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"1,4-epoxyoctane","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | group_key=2-butyltetrahydrofuran||dimension=Environmental > media=Air > strata=Unknown; cas=1004-29-1; added Common Chemistry CAS names as altLabel: 2-Butanyltetrahydrofuran, 2-Butyloxolane, Furan, 2-butyltetrahydro-, Octane, 1,4-epoxy-; object_uuid=fo-6a9c5021e8400b9b |
| 260,615 | consensus_match | cas_match_labels | — | {"1004-29-1":"exactMatch"} | group_key=2-butyltetrahydrofuran||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'1004-29-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-6a9c5021e8400b9b: {'1004-29-1': 'exactMatch'} |
| 275,569 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-butyltetrahydrofuran' |
| 282,092 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | rdkit_post_consensus from 'CCCCC1CCCO1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 306,968 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/172b011e-6556-… | associations resolved on the elementary layer |
| 389,880 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16O"],"… | typed the way the ontology types it |
| 397,245 | 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/20260821T0609040591070000/7595 | prefLabel | ef:agent/bootstrap_labels | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v0 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260821T0609040591070000/7596 | name | ef:agent/bootstrap_labels | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v1 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260821T0609040591070000/7597 | synonyms | ef:agent/bootstrap_labels | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v2 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260821T0609040591070000/51896 | context | ef:agent/default_context_mapping | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v3 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260821T0609040591070000/51897 | context_iri | ef:agent/default_context_mapping | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v4 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260821T0609040591070000/215875 | unit_iri | ef:agent/unit_normalization | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v5 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260821T0609040591070000/226831 | ec_numbers | ef:agent/ec_cross_check | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v6 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260821T0609040591070000/234452 | properties | ef:agent/enrich_references | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v7 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260821T0609040591070000/234453 | skos_definition | ef:agent/enrich_references | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v8 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260821T0609040591070000/234454 | references | ef:agent/enrich_references | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v9 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260821T0609040591070000/250408 | properties | ef:agent/rdkit_pre_consensus | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v10 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260821T0609040591070000/255399 | altLabel | ef:agent/chebi_altlabels | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v11 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260821T0609040591070000/260614 | altLabel | ef:agent/consensus_match | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v12 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260821T0609040591070000/260615 | cas_match_labels | ef:agent/consensus_match | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v13 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260821T0609040591070000/275569 | properties | ef:agent/opsin_iupac | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v14 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260821T0609040591070000/282092 | properties | ef:agent/rdkit_post_consensus | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v15 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260821T0609040591070000/306968 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v16 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260821T0609040591070000/389880 | properties | ef:agent/normalise_property_values | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v17 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v18 |
| ef:activity/change/20260821T0609040591070000/397245 | types | ef:agent/link_flows_to_their_substance | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v18 | ef:flow/172b011e-6556-11dd-ad8b-0800200c9a66/v19 |