1-methylpiperazine
Everything that changed this flow. Back to the flow
19c38d87-2e8d-45a9-ac67-fbe13773c310
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 |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'NSC 30195' (registry code), 'NSC 30675' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=1-methylpiperazine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-01-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3c19798fa113a0f9: {'109-01-3': '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 |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['109-01-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_166561']; candidate_pubchem_cids=[864, 11781, 53167, 29935557]; selected_pubchem_cids=[53167]; 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 |
|---|---|---|---|---|---|
| 16,367 | bootstrap_labels | prefLabel | — | [{"@value":"1-methylpiperazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | Bootstrapped prefLabel from legacy name field |
| 16,368 | bootstrap_labels | name | 1-methylpiperazine | — | Purged legacy name field to enforce prefLabel usage |
| 16,369 | bootstrap_labels | synonyms | ["1-Methyl-piperazine","1-methyl piperazine","4-Methylpiperazine","AB1002736","AC1L1ED3","AC1Q3ZYW","AKOS000119079","BB… | [] | Removed legacy synonyms field in favor of structured labels |
| 53,582 | 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 |
| 53,583 | 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 |
| 218,712 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 242,573 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 242,574 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 242,575 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.011A","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['109-01-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_166561']; candidate_pubchem_cids=[864, 11781, 53167, 29935557]; selected_pubchem_cids=[53167]; 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 |
| 252,756 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | rdkit_pre_consensus from 'CN1CCNCC1'; added: monoisotopic_mass |
| 259,237 | consensus_match | altLabel | [] | [{"@value":"1-Methyl-1,4-piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | group_key=1-methylpiperazine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=109-01-3; added Common Chemistry CAS names as altLabel: 1-Methyl-1,4-piperazine, 1-Methyltetrahydro-1,4-diazine, <em>N</em>-Methylpiperazine, NSC 30195, NSC 30675, Piperazine, 1-methyl-; object_uuid=fo-3c19798fa113a0f9 |
| 259,238 | consensus_match | cas_match_labels | — | {"109-01-3":"exactMatch"} | group_key=1-methylpiperazine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'109-01-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-3c19798fa113a0f9: {'109-01-3': 'exactMatch'} |
| 277,958 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1-methylpiperazine' |
| 284,675 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | rdkit_post_consensus from 'CN1CCNCC1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,566 | strip_catalogue_altlabels | altLabel | [{"@value":"1-Methyl-1,4-piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | [{"@value":"1-Methyl-1,4-piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | Removed 2 catalogue altLabel value(s): 'NSC 30195' (registry code), 'NSC 30675' (registry code) |
| 307,811 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/19c38d87-2e8d-… | associations resolved on the elementary layer |
| 392,303 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H12N2"],… | typed the way the ontology types it |
| 400,710 | 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/20260820T1812399309960000/16367 | prefLabel | ef:agent/bootstrap_labels | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v0 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v1 |
| ef:activity/change/20260820T1812399309960000/16368 | name | ef:agent/bootstrap_labels | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v1 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v2 |
| ef:activity/change/20260820T1812399309960000/16369 | synonyms | ef:agent/bootstrap_labels | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v2 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v3 |
| ef:activity/change/20260820T1812399309960000/53582 | context | ef:agent/default_context_mapping | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v3 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v4 |
| ef:activity/change/20260820T1812399309960000/53583 | context_iri | ef:agent/default_context_mapping | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v4 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v5 |
| ef:activity/change/20260820T1812399309960000/218712 | unit_iri | ef:agent/unit_normalization | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v5 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v6 |
| ef:activity/change/20260820T1812399309960000/242573 | properties | ef:agent/enrich_references | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v6 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v7 |
| ef:activity/change/20260820T1812399309960000/242574 | skos_definition | ef:agent/enrich_references | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v7 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v8 |
| ef:activity/change/20260820T1812399309960000/242575 | references | ef:agent/enrich_references | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v8 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v9 |
| ef:activity/change/20260820T1812399309960000/252756 | properties | ef:agent/rdkit_pre_consensus | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v9 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v10 |
| ef:activity/change/20260820T1812399309960000/259237 | altLabel | ef:agent/consensus_match | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v10 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v11 |
| ef:activity/change/20260820T1812399309960000/259238 | cas_match_labels | ef:agent/consensus_match | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v11 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v12 |
| ef:activity/change/20260820T1812399309960000/277958 | properties | ef:agent/opsin_iupac | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v12 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v13 |
| ef:activity/change/20260820T1812399309960000/284675 | properties | ef:agent/rdkit_post_consensus | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v13 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v14 |
| ef:activity/change/20260820T1812399309960000/290566 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v14 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v15 |
| ef:activity/change/20260820T1812399309960000/307811 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v15 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v16 |
| ef:activity/change/20260820T1812399309960000/392303 | properties | ef:agent/normalise_property_values | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v16 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v17 |
| ef:activity/change/20260820T1812399309960000/400710 | types | ef:agent/link_flows_to_their_substance | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v17 | ef:flow/19c38d87-2e8d-45a9-ac67-fbe13773c310/v18 |