2-hydroxyethylhydrazine
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-a1b9-0050c2490048
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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 189820' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=2-hydroxyethylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-84-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-4e4d983e456d6901: {'109-84-2': '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 sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 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=['109-84-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_50098']; candidate_pubchem_cids=[8017, 5058536]; selected_pubchem_cids=[8017]; 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 |
| roles | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,019 | bootstrap_labels | prefLabel | — | [{"@value":"2-hydroxyethylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 9,020 | bootstrap_labels | name | 2-hydroxyethylhydrazine | — | Purged legacy name field to enforce prefLabel usage |
| 9,021 | bootstrap_labels | synonyms | ["(.beta.-Hydroxyethyl)hydrazine","(2-Hydroxyethyl)hydrazine",".beta.-Hydroxyethyl hydrazine",".beta.-Hydroxyethylhydra… | [] | Removed legacy synonyms field in favor of structured labels |
| 40,938 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 40,939 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 216,345 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 235,817 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 235,818 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,819 | enrich_references | references | [] | [{"@id":"beilstein:1731669","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['109-84-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_50098']; candidate_pubchem_cids=[8017, 5058536]; selected_pubchem_cids=[8017]; 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 |
| 250,804 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | rdkit_pre_consensus from 'C(CO)NN'; added: monoisotopic_mass |
| 255,692 | chebi_altlabels | altLabel | [] | [{"@value":"1-(2-Hydroxyethyl)hydrazine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 260,971 | consensus_match | altLabel | [{"@value":"1-(2-Hydroxyethyl)hydrazine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"1-(2-Hydroxyethyl)hydrazine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | group_key=2-hydroxyethylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; cas=109-84-2; added Common Chemistry CAS names as altLabel: (2-Hydroxyethyl)hydrazine, (β-Hydroxyethyl)hydrazine, 2-Hydrazineethanol, 2-Hydrazineylethanol, 2-Hydrazinoethanol, 2-Hydrazinylethan-1-ol, BOH, Ethanol, 2-hydrazino-, Ethanol, 2-hydrazinyl-, HEH, Hydrazineethanol, Hydroxyethylhydrazine, NSC 189820; object_uuid=fo-4e4d983e456d6901 |
| 260,972 | consensus_match | cas_match_labels | — | {"109-84-2":"exactMatch"} | group_key=2-hydroxyethylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-84-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-4e4d983e456d6901: {'109-84-2': 'exactMatch'} |
| 275,999 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-hydroxyethylhydrazine' |
| 282,567 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | rdkit_post_consensus from 'NNCCO'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,165 | strip_catalogue_altlabels | altLabel | [{"@value":"1-(2-Hydroxyethyl)hydrazine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | [{"@value":"1-(2-Hydroxyethyl)hydrazine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAt… | Removed 1 catalogue altLabel value(s): 'NSC 189820' (registry code) |
| 301,514 | 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 |
| 390,349 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8N2O"],… | typed the way the ontology types it |
| 397,914 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 397,915 | link_flows_to_their_substance | roles | — | [{"@id":"http://purl.obolibrary.org/obo/CHEBI_24527","rdfs:label":"herbicide","http://www.w3.org/2004/02/skos/core#defi… | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260820T1416470405690000/9019 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v1 |
| ef:activity/change/20260820T1416470405690000/9020 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v2 |
| ef:activity/change/20260820T1416470405690000/9021 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v3 |
| ef:activity/change/20260820T1416470405690000/40938 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v4 |
| ef:activity/change/20260820T1416470405690000/40939 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v5 |
| ef:activity/change/20260820T1416470405690000/216345 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v6 |
| ef:activity/change/20260820T1416470405690000/235817 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v7 |
| ef:activity/change/20260820T1416470405690000/235818 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v8 |
| ef:activity/change/20260820T1416470405690000/235819 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v9 |
| ef:activity/change/20260820T1416470405690000/250804 | properties | ef:agent/rdkit_pre_consensus | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v10 |
| ef:activity/change/20260820T1416470405690000/255692 | altLabel | ef:agent/chebi_altlabels | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v11 |
| ef:activity/change/20260820T1416470405690000/260971 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v12 |
| ef:activity/change/20260820T1416470405690000/260972 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v13 |
| ef:activity/change/20260820T1416470405690000/275999 | properties | ef:agent/opsin_iupac | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v14 |
| ef:activity/change/20260820T1416470405690000/282567 | properties | ef:agent/rdkit_post_consensus | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v15 |
| ef:activity/change/20260820T1416470405690000/289165 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v16 |
| ef:activity/change/20260820T1416470405690000/301514 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v16 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v17 |
| ef:activity/change/20260820T1416470405690000/390349 | properties | ef:agent/normalise_property_values | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v17 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v18 |
| ef:activity/change/20260820T1416470405690000/397914 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v18 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v19 |
| ef:activity/change/20260820T1416470405690000/397915 | roles | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v19 | ef:flow/08a91e70-3ddc-11dd-a1b9-0050c2490048/v20 |