Disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)
Everything that changed this flow. Back to the flow
be69254a-2af7-4032-8a7f-e48620d8b96b
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 |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=disodium2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)||dimension=Environmental > media=Air > strata=Long-term; cas=3709-43-1; added Common Chemistry CAS names as altLabel: 2,2′-Stilbenedisulfonic acid, 4,4′-dinitro-, disodium salt, 4,4′-Dinitro-2,2′-stilbenedisulfonic acid disodium salt, Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-nitro-, disodium salt, Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-nitro-, sodium salt (1:2), Disodium 4,4′-dinitro-2,2′-stilbenedisulfonate, Disodium 4,4′-dinitro-2,2′-stilbenedisulfonic acid; object_uuid=fo-b8a6a3de45d324ae |
| cas_match_labels | 1 | consensus_match | group_key=disodium2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory']; cas_sources={'3709-43-1': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-b8a6a3de45d324ae: {'3709-43-1': '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 air > Emissions to non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['3709-43-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[19458, 5282251, 6433384, 54610475, 88194267, 131878573]; selected_pubchem_cids=[131878573]; 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 |
|---|---|---|---|---|---|
| 12,992 | bootstrap_labels | prefLabel | — | [{"@value":"disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)","@language":"en","source":{"prov:wasGeneratedBy"… | Bootstrapped prefLabel from legacy name field |
| 12,993 | bootstrap_labels | name | disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate) | — | Purged legacy name field to enforce prefLabel usage |
| 12,994 | bootstrap_labels | synonyms | ["organic","disodium4,4'","-dinitrostilbene-2,2'","-disulphonate"] | [] | Removed legacy synonyms field in favor of structured labels |
| 162,658 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 162,659 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 217,635 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,100 | normalize_name_case | prefLabel | [{"@value":"disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)","@language":"en","source":{"prov:wasGeneratedBy"… | [{"@value":"Disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)","@language":"en","source":{"prov:wasGeneratedBy"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 239,507 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 239,508 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 239,509 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=3709-43-1","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['3709-43-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[19458, 5282251, 6433384, 54610475, 88194267, 131878573]; selected_pubchem_cids=[131878573]; 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 |
| 251,860 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | rdkit_pre_consensus from 'C1=CC(=C(C=C1[N+](=O)[O-])S(=O)(=O)O)C=CC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O.[Na].[Na]'; added: molecular_mass, monoisotopic_mass |
| 266,339 | consensus_match | altLabel | [] | [{"@value":"2,2′-Stilbenedisulfonic acid, 4,4′-dinitro-, disodium salt","@language":"en","source":{"prov:wasGeneratedBy… | group_key=disodium2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)||dimension=Environmental > media=Air > strata=Long-term; cas=3709-43-1; added Common Chemistry CAS names as altLabel: 2,2′-Stilbenedisulfonic acid, 4,4′-dinitro-, disodium salt, 4,4′-Dinitro-2,2′-stilbenedisulfonic acid disodium salt, Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-nitro-, disodium salt, Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-nitro-, sodium salt (1:2), Disodium 4,4′-dinitro-2,2′-stilbenedisulfonate, Disodium 4,4′-dinitro-2,2′-stilbenedisulfonic acid; object_uuid=fo-b8a6a3de45d324ae |
| 266,340 | consensus_match | cas_match_labels | — | {"3709-43-1":"exactMatch"} | group_key=disodium2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)||dimension=Environmental > media=Air > strata=Long-term; group_sources=['ec_inventory']; cas_sources={'3709-43-1': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-b8a6a3de45d324ae: {'3709-43-1': 'exactMatch'} |
| 277,054 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate)' |
| 283,708 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | rdkit_post_consensus from 'O=[N+]([O-])c1ccc(C=Cc2ccc([N+](=O)[O-])cc2S(=O)(=O)[O-])c(S(=O)(=O)[O-])c1.[Na+].[Na+]'; added: inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string |
| 287,008 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C14H10N2Na… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 362,354 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/be69254a-2af7-… | associations resolved on the elementary layer |
| 399,424 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | 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/20260822T0600486828500000/12992 | prefLabel | ef:agent/bootstrap_labels | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v0 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v1 |
| ef:activity/change/20260822T0600486828500000/12993 | name | ef:agent/bootstrap_labels | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v1 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v2 |
| ef:activity/change/20260822T0600486828500000/12994 | synonyms | ef:agent/bootstrap_labels | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v2 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v3 |
| ef:activity/change/20260822T0600486828500000/162658 | context | ef:agent/default_context_mapping | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v3 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v4 |
| ef:activity/change/20260822T0600486828500000/162659 | context_iri | ef:agent/default_context_mapping | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v4 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v5 |
| ef:activity/change/20260822T0600486828500000/217635 | unit_iri | ef:agent/unit_normalization | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v5 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v6 |
| ef:activity/change/20260822T0600486828500000/224100 | prefLabel | ef:agent/normalize_name_case | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v6 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v7 |
| ef:activity/change/20260822T0600486828500000/239507 | properties | ef:agent/enrich_references | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v7 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v8 |
| ef:activity/change/20260822T0600486828500000/239508 | skos_definition | ef:agent/enrich_references | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v8 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v9 |
| ef:activity/change/20260822T0600486828500000/239509 | references | ef:agent/enrich_references | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v9 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v10 |
| ef:activity/change/20260822T0600486828500000/251860 | properties | ef:agent/rdkit_pre_consensus | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v10 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v11 |
| ef:activity/change/20260822T0600486828500000/266339 | altLabel | ef:agent/consensus_match | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v11 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v12 |
| ef:activity/change/20260822T0600486828500000/266340 | cas_match_labels | ef:agent/consensus_match | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v12 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v13 |
| ef:activity/change/20260822T0600486828500000/277054 | properties | ef:agent/opsin_iupac | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v13 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v14 |
| ef:activity/change/20260822T0600486828500000/283708 | properties | ef:agent/rdkit_post_consensus | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v14 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v15 |
| ef:activity/change/20260822T0600486828500000/287008 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v15 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v16 |
| ef:activity/change/20260822T0600486828500000/362354 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v16 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v17 |
| ef:activity/change/20260822T0600486828500000/399424 | types | ef:agent/link_flows_to_their_substance | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v17 | ef:flow/be69254a-2af7-4032-8a7f-e48620d8b96b/v18 |