Sodium (methylamino)acetate
Everything that changed this flow. Back to the flow
97ce255f-7024-47e6-9cb2-ada13eebe23e
By field
13 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=sodium(methylamino)acetate||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'4316-73-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-49b2a2441a8cb47e: {'4316-73-8': '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=['4316-73-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[1088, 21923974, 23667259, 24181587]; selected_pubchem_cids=[24181587]; 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 |
|---|---|---|---|---|---|
| 11,517 | bootstrap_labels | prefLabel | — | [{"@value":"sodium (methylamino)acetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasA… | Bootstrapped prefLabel from legacy name field |
| 11,518 | bootstrap_labels | name | sodium (methylamino)acetate | — | Purged legacy name field to enforce prefLabel usage |
| 11,519 | bootstrap_labels | synonyms | ["sodiumsarcosinate","glycine,n-methyl-,monosodiumsalt(9ci)","sarcosinesodiumsalt","sarcosine,monosodiumsalt(8ci)","sar… | [] | Removed legacy synonyms field in favor of structured labels |
| 139,974 | 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 |
| 139,975 | 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 |
| 217,158 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,779 | normalize_name_case | prefLabel | [{"@value":"sodium (methylamino)acetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasA… | [{"@value":"Sodium (methylamino)acetate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasA… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 238,137 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 238,138 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 238,139 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=4316-73-8","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['4316-73-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[1088, 21923974, 23667259, 24181587]; selected_pubchem_cids=[24181587]; 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 |
| 251,464 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | rdkit_pre_consensus from 'CNCC(=O)O.[Na]'; added: molecular_mass, monoisotopic_mass |
| 271,659 | consensus_match | altLabel | [] | [{"@value":"Glycine, <em>N</em>-methyl-, monosodium salt","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | group_key=sodium(methylamino)acetate||dimension=Environmental > media=Water > water_body=Unknown; cas=4316-73-8; added Common Chemistry CAS names as altLabel: Glycine, <em>N</em>-methyl-, monosodium salt, Glycine, <em>N</em>-methyl-, sodium salt (1:1), Sarcosine sodium salt, Sarcosine, monosodium salt, Sodium <em>N</em>-(methylamino)acetate, Sodium <em>N</em>-methylglycinate, Sodium sarcosinate; object_uuid=fo-49b2a2441a8cb47e |
| 271,660 | consensus_match | cas_match_labels | — | {"4316-73-8":"exactMatch"} | group_key=sodium(methylamino)acetate||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'4316-73-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-49b2a2441a8cb47e: {'4316-73-8': 'exactMatch'} |
| 276,643 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Sodium (methylamino)acetate' |
| 283,269 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H7NNaO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6NNaO2"… | rdkit_post_consensus from 'CNCC(=O)[O-].[Na+]'; added: inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string |
| 286,968 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6NNaO2"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6NNaO2"… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 292,581 | dedupe_altlabels | altLabel | [{"@value":"Glycine, <em>N</em>-methyl-, monosodium salt","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | [{"@value":"Glycine, N-methyl-, monosodium salt","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","pr… | Deduplicated altLabel values and removed entries matching prefLabel |
| 350,988 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/97ce255f-7024-… | associations resolved on the elementary layer |
| 398,857 | 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/20260821T1554374006150000/11517 | prefLabel | ef:agent/bootstrap_labels | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v0 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v1 |
| ef:activity/change/20260821T1554374006150000/11518 | name | ef:agent/bootstrap_labels | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v1 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v2 |
| ef:activity/change/20260821T1554374006150000/11519 | synonyms | ef:agent/bootstrap_labels | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v2 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v3 |
| ef:activity/change/20260821T1554374006150000/139974 | context | ef:agent/default_context_mapping | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v3 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v4 |
| ef:activity/change/20260821T1554374006150000/139975 | context_iri | ef:agent/default_context_mapping | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v4 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v5 |
| ef:activity/change/20260821T1554374006150000/217158 | unit_iri | ef:agent/unit_normalization | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v5 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v6 |
| ef:activity/change/20260821T1554374006150000/223779 | prefLabel | ef:agent/normalize_name_case | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v6 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v7 |
| ef:activity/change/20260821T1554374006150000/238137 | properties | ef:agent/enrich_references | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v7 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v8 |
| ef:activity/change/20260821T1554374006150000/238138 | skos_definition | ef:agent/enrich_references | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v8 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v9 |
| ef:activity/change/20260821T1554374006150000/238139 | references | ef:agent/enrich_references | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v9 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v10 |
| ef:activity/change/20260821T1554374006150000/251464 | properties | ef:agent/rdkit_pre_consensus | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v10 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v11 |
| ef:activity/change/20260821T1554374006150000/271659 | altLabel | ef:agent/consensus_match | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v11 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v12 |
| ef:activity/change/20260821T1554374006150000/271660 | cas_match_labels | ef:agent/consensus_match | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v12 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v13 |
| ef:activity/change/20260821T1554374006150000/276643 | properties | ef:agent/opsin_iupac | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v13 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v14 |
| ef:activity/change/20260821T1554374006150000/283269 | properties | ef:agent/rdkit_post_consensus | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v14 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v15 |
| ef:activity/change/20260821T1554374006150000/286968 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v15 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v16 |
| ef:activity/change/20260821T1554374006150000/292581 | altLabel | ef:agent/dedupe_altlabels | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v16 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v17 |
| ef:activity/change/20260821T1554374006150000/350988 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v17 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v18 |
| ef:activity/change/20260821T1554374006150000/398857 | types | ef:agent/link_flows_to_their_substance | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v18 | ef:flow/97ce255f-7024-47e6-9cb2-ada13eebe23e/v19 |