N-methylmethanaminium Chloride
Everything that changed this flow. Back to the flow
543462bf-f8cc-4e59-aa32-ef88a34b2c36
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, 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=n-methylmethanaminiumchloride||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory']; cas_sources={'506-59-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-dfe32ae6c2abc1a4: {'506-59-2': '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 soil > Emissions to 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 agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['506-59-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[10473, 521289, 12954980, 22258629]; selected_pubchem_cids=[10473, 521289, 12954980, 22258629]; 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
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 12,747 | bootstrap_labels | prefLabel | — | [{"@value":"n-methylmethanaminium chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 12,748 | bootstrap_labels | name | n-methylmethanaminium chloride | — | Purged legacy name field to enforce prefLabel usage |
| 12,749 | bootstrap_labels | synonyms | ["organic","dimethylammoniumchloride","dimethylammoniumchlorideaqueoussolution","dma.hcl","dma.hcl54%","dma.hcl70%"] | [] | Removed legacy synonyms field in favor of structured labels |
| 99,916 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 99,917 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 217,556 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,053 | normalize_name_case | prefLabel | [{"@value":"n-methylmethanaminium chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"N-methylmethanaminium Chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 239,287 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=4) |
| 239,288 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 239,289 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.527.183C","provenance":{"prov:wasGeneratedBy":"enrich_refer… | Added references with provenance; cas_numbers=['506-59-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[10473, 521289, 12954980, 22258629]; selected_pubchem_cids=[10473, 521289, 12954980, 22258629]; 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 |
| 251,799 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | rdkit_pre_consensus from 'CNC.Cl'; added: molecular_mass, monoisotopic_mass |
| 269,593 | consensus_match | altLabel | [] | [{"@value":"<em>N</em>,<em>N</em>-Dimethylamine hydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consen… | group_key=n-methylmethanaminiumchloride||dimension=Environmental > media=Water > water_body=Unknown; cas=506-59-2; added Common Chemistry CAS names as altLabel: <em>N</em>,<em>N</em>-Dimethylamine hydrochloride, <em>N</em>-Methylmethanamine hydrochloride, Dimethylamine hydrochloride, Dimethylamine, hydrochloride, Dimethylammonium chloride, Methanamine, <em>N</em>-methyl-, hydrochloride, Methanamine, <em>N</em>-methyl-, hydrochloride (1:1); object_uuid=fo-dfe32ae6c2abc1a4 |
| 269,594 | consensus_match | cas_match_labels | — | {"506-59-2":"exactMatch"} | group_key=n-methylmethanaminiumchloride||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory']; cas_sources={'506-59-2': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-dfe32ae6c2abc1a4: {'506-59-2': 'exactMatch'} |
| 276,987 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'N-methylmethanaminium Chloride' |
| 283,639 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | rdkit_post_consensus from 'C[NH2+]C.[Cl-]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,647 | dedupe_altlabels | altLabel | [{"@value":"<em>N</em>,<em>N</em>-Dimethylamine hydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consen… | [{"@value":"N,N-Dimethylamine hydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | Deduplicated altLabel values and removed entries matching prefLabel |
| 330,955 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/543462bf-f8cc-… | associations resolved on the elementary layer |
| 391,342 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C2H8ClN"],… | typed the way the ontology types it |
| 399,330 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | the substance's answer, copied onto its flow |
PROV-O trail
19 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/20260822T0600486828500000/12747 | prefLabel | ef:agent/bootstrap_labels | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v0 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v1 |
| ef:activity/change/20260822T0600486828500000/12748 | name | ef:agent/bootstrap_labels | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v1 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v2 |
| ef:activity/change/20260822T0600486828500000/12749 | synonyms | ef:agent/bootstrap_labels | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v2 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v3 |
| ef:activity/change/20260822T0600486828500000/99916 | context | ef:agent/default_context_mapping | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v3 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v4 |
| ef:activity/change/20260822T0600486828500000/99917 | context_iri | ef:agent/default_context_mapping | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v4 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v5 |
| ef:activity/change/20260822T0600486828500000/217556 | unit_iri | ef:agent/unit_normalization | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v5 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v6 |
| ef:activity/change/20260822T0600486828500000/224053 | prefLabel | ef:agent/normalize_name_case | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v6 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v7 |
| ef:activity/change/20260822T0600486828500000/239287 | properties | ef:agent/enrich_references | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v7 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v8 |
| ef:activity/change/20260822T0600486828500000/239288 | skos_definition | ef:agent/enrich_references | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v8 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v9 |
| ef:activity/change/20260822T0600486828500000/239289 | references | ef:agent/enrich_references | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v9 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v10 |
| ef:activity/change/20260822T0600486828500000/251799 | properties | ef:agent/rdkit_pre_consensus | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v10 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v11 |
| ef:activity/change/20260822T0600486828500000/269593 | altLabel | ef:agent/consensus_match | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v11 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v12 |
| ef:activity/change/20260822T0600486828500000/269594 | cas_match_labels | ef:agent/consensus_match | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v12 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v13 |
| ef:activity/change/20260822T0600486828500000/276987 | properties | ef:agent/opsin_iupac | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v13 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v14 |
| ef:activity/change/20260822T0600486828500000/283639 | properties | ef:agent/rdkit_post_consensus | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v14 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v15 |
| ef:activity/change/20260822T0600486828500000/292647 | altLabel | ef:agent/dedupe_altlabels | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v15 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v16 |
| ef:activity/change/20260822T0600486828500000/330955 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v16 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v17 |
| ef:activity/change/20260822T0600486828500000/391342 | properties | ef:agent/normalise_property_values | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v17 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v18 |
| ef:activity/change/20260822T0600486828500000/399330 | types | ef:agent/link_flows_to_their_substance | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v18 | ef:flow/543462bf-f8cc-4e59-aa32-ef88a34b2c36/v19 |