Methylhydrazine
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-a1ce-0050c2490048
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 |
| 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=methylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; cas=60-34-4; added Common Chemistry CAS names as altLabel: Hydrazine, methyl-, MMH, Monomethylhydrazine; object_uuid=fo-477cb8326dabddbf |
| cas_match_labels | 1 | consensus_match | group_key=methylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'60-34-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-477cb8326dabddbf: {'60-34-4': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['60-34-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[3082, 6061, 70111]; selected_pubchem_cids=[6061]; 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 |
|---|---|---|---|---|---|
| 9,023 | bootstrap_labels | prefLabel | — | [{"@value":"methylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 9,024 | bootstrap_labels | name | methylhydrazine | — | Purged legacy name field to enforce prefLabel usage |
| 9,025 | bootstrap_labels | synonyms | ["1-Methyl-Hydrazine","1-Methylhydrazine","AB1003572","AC1L1LPU","Hydrazine, methyl-","LTBB002177","Methyl Hydrazine","… | [] | Removed legacy synonyms field in favor of structured labels |
| 40,974 | 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 |
| 40,975 | 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 |
| 216,341 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,224 | normalize_name_case | prefLabel | [{"@value":"methylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Methylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 235,815 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 235,816 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,817 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.338H","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['60-34-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[3082, 6061, 70111]; selected_pubchem_cids=[6061]; 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 |
| 250,798 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | rdkit_pre_consensus from 'CNN'; added: molecular_mass, monoisotopic_mass |
| 268,964 | consensus_match | altLabel | [] | [{"@value":"Hydrazine, methyl-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedT… | group_key=methylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; cas=60-34-4; added Common Chemistry CAS names as altLabel: Hydrazine, methyl-, MMH, Monomethylhydrazine; object_uuid=fo-477cb8326dabddbf |
| 268,965 | consensus_match | cas_match_labels | — | {"60-34-4":"exactMatch"} | group_key=methylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory', 'pubchem']; cas_sources={'60-34-4': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-477cb8326dabddbf: {'60-34-4': 'exactMatch'} |
| 275,980 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Methylhydrazine' |
| 282,549 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | rdkit_post_consensus from 'CNN'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 301,512 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 390,328 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH6N2"],"a… | typed the way the ontology types it |
| 397,892 | 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/20260822T0600486828500000/9023 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v1 |
| ef:activity/change/20260822T0600486828500000/9024 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v2 |
| ef:activity/change/20260822T0600486828500000/9025 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v3 |
| ef:activity/change/20260822T0600486828500000/40974 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v4 |
| ef:activity/change/20260822T0600486828500000/40975 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v5 |
| ef:activity/change/20260822T0600486828500000/216341 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v6 |
| ef:activity/change/20260822T0600486828500000/223224 | prefLabel | ef:agent/normalize_name_case | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v7 |
| ef:activity/change/20260822T0600486828500000/235815 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v8 |
| ef:activity/change/20260822T0600486828500000/235816 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v9 |
| ef:activity/change/20260822T0600486828500000/235817 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v10 |
| ef:activity/change/20260822T0600486828500000/250798 | properties | ef:agent/rdkit_pre_consensus | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v11 |
| ef:activity/change/20260822T0600486828500000/268964 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v12 |
| ef:activity/change/20260822T0600486828500000/268965 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v13 |
| ef:activity/change/20260822T0600486828500000/275980 | properties | ef:agent/opsin_iupac | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v14 |
| ef:activity/change/20260822T0600486828500000/282549 | properties | ef:agent/rdkit_post_consensus | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v15 |
| ef:activity/change/20260822T0600486828500000/301512 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v16 |
| ef:activity/change/20260822T0600486828500000/390328 | properties | ef:agent/normalise_property_values | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v16 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v17 |
| ef:activity/change/20260822T0600486828500000/397892 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v17 | ef:flow/08a91e70-3ddc-11dd-a1ce-0050c2490048/v18 |