Nitrogen Oxides
Everything that changed this flow. Back to the flow
2f89fbbd-e428-4de1-8c33-9dd66e53310c
By field
12 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=nitrogenoxides||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=[]; cas_sources={'11104-93-1': []}; assigned CAS labels from group consensus; object_uuid=fo-448a647824c8ff39: {'11104-93-1': '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 air, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['11104-93-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[787, 145068]; selected_pubchem_cids=[787]; 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 |
| 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 |
|---|---|---|---|---|---|
| 16,122 | bootstrap_labels | prefLabel | — | [{"@value":"Nitrogen oxides","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 16,123 | bootstrap_labels | name | Nitrogen oxides | — | Purged legacy name field to enforce prefLabel usage |
| 68,234 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 68,235 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 218,635 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,799 | normalize_name_case | prefLabel | [{"@value":"Nitrogen oxides","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Nitrogen Oxides","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 242,358 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 242,359 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 242,360 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J941E","provenance":{"prov:wasGeneratedBy":"enrich_references.… | Added references with provenance; cas_numbers=['11104-93-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[787, 145068]; selected_pubchem_cids=[787]; 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 |
| 252,695 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | rdkit_pre_consensus from 'NO'; added: molecular_mass, monoisotopic_mass |
| 269,911 | consensus_match | altLabel | [] | [{"@value":"MeSH ID: D009589","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo"… | group_key=nitrogenoxides||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=11104-93-1; added Common Chemistry CAS names as altLabel: MeSH ID: D009589, NOx, Nitrogen oxide, Nitrogen oxide (NO<sub>x</sub>); object_uuid=fo-448a647824c8ff39 |
| 269,912 | consensus_match | cas_match_labels | — | {"11104-93-1":"exactMatch"} | group_key=nitrogenoxides||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=[]; cas_sources={'11104-93-1': []}; assigned CAS labels from group consensus; object_uuid=fo-448a647824c8ff39: {'11104-93-1': 'exactMatch'} |
| 277,902 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Nitrogen oxide' |
| 284,613 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO"],"at… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO","NO"… | rdkit_post_consensus from '[N]=O'; added: inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string |
| 287,076 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO","NO"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["H3NO","NO"… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 292,868 | dedupe_altlabels | altLabel | [{"@value":"MeSH ID: D009589","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo"… | [{"@value":"MeSH ID: D009589","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo"… | Deduplicated altLabel values and removed entries matching prefLabel |
| 315,134 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2f89fbbd-e428-… | associations resolved on the elementary layer |
| 400,624 | 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/20260822T0600486828500000/16122 | prefLabel | ef:agent/bootstrap_labels | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v0 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v1 |
| ef:activity/change/20260822T0600486828500000/16123 | name | ef:agent/bootstrap_labels | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v1 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v2 |
| ef:activity/change/20260822T0600486828500000/68234 | context | ef:agent/default_context_mapping | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v2 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v3 |
| ef:activity/change/20260822T0600486828500000/68235 | context_iri | ef:agent/default_context_mapping | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v3 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v4 |
| ef:activity/change/20260822T0600486828500000/218635 | unit_iri | ef:agent/unit_normalization | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v4 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v5 |
| ef:activity/change/20260822T0600486828500000/224799 | prefLabel | ef:agent/normalize_name_case | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v5 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v6 |
| ef:activity/change/20260822T0600486828500000/242358 | properties | ef:agent/enrich_references | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v6 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v7 |
| ef:activity/change/20260822T0600486828500000/242359 | skos_definition | ef:agent/enrich_references | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v7 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v8 |
| ef:activity/change/20260822T0600486828500000/242360 | references | ef:agent/enrich_references | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v8 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v9 |
| ef:activity/change/20260822T0600486828500000/252695 | properties | ef:agent/rdkit_pre_consensus | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v9 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v10 |
| ef:activity/change/20260822T0600486828500000/269911 | altLabel | ef:agent/consensus_match | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v10 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v11 |
| ef:activity/change/20260822T0600486828500000/269912 | cas_match_labels | ef:agent/consensus_match | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v11 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v12 |
| ef:activity/change/20260822T0600486828500000/277902 | properties | ef:agent/opsin_iupac | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v12 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v13 |
| ef:activity/change/20260822T0600486828500000/284613 | properties | ef:agent/rdkit_post_consensus | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v13 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v14 |
| ef:activity/change/20260822T0600486828500000/287076 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v14 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v15 |
| ef:activity/change/20260822T0600486828500000/292868 | altLabel | ef:agent/dedupe_altlabels | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v15 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v16 |
| ef:activity/change/20260822T0600486828500000/315134 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v16 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v17 |
| ef:activity/change/20260822T0600486828500000/400624 | types | ef:agent/link_flows_to_their_substance | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v17 | ef:flow/2f89fbbd-e428-4de1-8c33-9dd66e53310c/v18 |