Lactic Acid
Everything that changed this flow. Back to the flow
b2fab303-1d00-4bb2-9921-7770e5917079
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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 3 catalogue altLabel value(s): 'E 270' (grade code), 'Meatshure 509' (trade name), 'NSC 367919' (registry code) |
| 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=lacticacid||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'50-21-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-009fc56a81bc2714: {'50-21-5': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['50-21-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_28358', 'http://purl.obolibrary.org/obo/CHEBI_78320']; candidate_pubchem_cids=[612, 61503, 107689, 5460179, 73417092]; selected_pubchem_cids=[612]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 17,062 | bootstrap_labels | prefLabel | — | [{"@value":"Lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co… | Bootstrapped prefLabel from legacy name field |
| 17,063 | bootstrap_labels | name | Lactic acid | — | Purged legacy name field to enforce prefLabel usage |
| 17,064 | bootstrap_labels | synonyms | ["2-hydroxypropanoic acid"] | [] | Removed legacy synonyms field in favor of structured labels |
| 156,152 | 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 |
| 156,153 | 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 |
| 218,935 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,998 | normalize_name_case | prefLabel | [{"@value":"Lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co… | [{"@value":"Lactic Acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"co… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 243,196 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | Added ChEBI/PubChem properties (chebi_ids=2, pubchem_cids=1) |
| 243,197 | enrich_references | skos_definition | — | [{"@value":"A 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the α-hydrogens is replaced by a hyd… | Merged ChEBI/PubChem definitions into skos:definition |
| 243,198 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.358G","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['50-21-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_28358', 'http://purl.obolibrary.org/obo/CHEBI_78320']; candidate_pubchem_cids=[612, 61503, 107689, 5460179, 73417092]; selected_pubchem_cids=[612]; 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 |
| 252,928 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | rdkit_pre_consensus from 'CC(C(=O)O)O'; added: monoisotopic_mass |
| 256,630 | chebi_altlabels | altLabel | [] | [{"@value":"(+-)-2-hydroxypropanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | Added 9 ChEBI synonym(s) as altLabel from 2 linked ChEBI record(s) |
| 268,305 | consensus_match | altLabel | [{"@value":"(+-)-2-hydroxypropanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | [{"@value":"(+-)-2-hydroxypropanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | group_key=lacticacid||dimension=Environmental > media=Water > water_body=Long-term; cas=50-21-5; added Common Chemistry CAS names as altLabel: (<em>RS</em>)-2-Hydroxypropanoic acid, (±)-Lactic acid, 2-Hydroxy-2-methylacetic acid, <em>dl</em>-Lactic acid, Biolac, Chem-Cast, E 270, HiPure 88, Kiwilustre, Lactate, Lurex, Masashino Lactic acid 90F, MeSH ID: D019344, Meatshure 509, Milk acid, Musashino lactate 50F, NSC 367919, Propanoic acid, 2-hydroxy-, Purac 55, Purac 60, Purac FCC 80, Purac FCC 88, Purac H 888, Purac HS 100, Purac HS 50, Purac HS 88, Purac PF 90, Purac UltraPure 90, RITALAC LA, Rac-lactic acid, Tonsillosan, α-Hydroxypropanoic acid, α-Hydroxypropionic acid; object_uuid=fo-009fc56a81bc2714 |
| 268,306 | consensus_match | cas_match_labels | — | {"50-21-5":"exactMatch"} | group_key=lacticacid||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'50-21-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-009fc56a81bc2714: {'50-21-5': 'exactMatch'} |
| 278,131 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Lactic Acid' |
| 284,870 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | rdkit_post_consensus from 'CC(O)C(=O)O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,719 | strip_catalogue_altlabels | altLabel | [{"@value":"(+-)-2-hydroxypropanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | [{"@value":"(+-)-2-hydroxypropanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | Removed 3 catalogue altLabel value(s): 'E 270' (grade code), 'Meatshure 509' (trade name), 'NSC 367919' (registry code) |
| 359,100 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b2fab303-1d00-… | associations resolved on the elementary layer |
| 392,487 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | typed the way the ontology types it |
| 400,989 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | 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/20260822T0600486828500000/17062 | prefLabel | ef:agent/bootstrap_labels | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v0 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v1 |
| ef:activity/change/20260822T0600486828500000/17063 | name | ef:agent/bootstrap_labels | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v1 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v2 |
| ef:activity/change/20260822T0600486828500000/17064 | synonyms | ef:agent/bootstrap_labels | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v2 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v3 |
| ef:activity/change/20260822T0600486828500000/156152 | context | ef:agent/default_context_mapping | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v3 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v4 |
| ef:activity/change/20260822T0600486828500000/156153 | context_iri | ef:agent/default_context_mapping | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v4 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v5 |
| ef:activity/change/20260822T0600486828500000/218935 | unit_iri | ef:agent/unit_normalization | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v5 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v6 |
| ef:activity/change/20260822T0600486828500000/224998 | prefLabel | ef:agent/normalize_name_case | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v6 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v7 |
| ef:activity/change/20260822T0600486828500000/243196 | properties | ef:agent/enrich_references | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v7 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v8 |
| ef:activity/change/20260822T0600486828500000/243197 | skos_definition | ef:agent/enrich_references | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v8 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v9 |
| ef:activity/change/20260822T0600486828500000/243198 | references | ef:agent/enrich_references | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v9 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v10 |
| ef:activity/change/20260822T0600486828500000/252928 | properties | ef:agent/rdkit_pre_consensus | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v10 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v11 |
| ef:activity/change/20260822T0600486828500000/256630 | altLabel | ef:agent/chebi_altlabels | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v11 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v12 |
| ef:activity/change/20260822T0600486828500000/268305 | altLabel | ef:agent/consensus_match | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v12 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v13 |
| ef:activity/change/20260822T0600486828500000/268306 | cas_match_labels | ef:agent/consensus_match | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v13 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v14 |
| ef:activity/change/20260822T0600486828500000/278131 | properties | ef:agent/opsin_iupac | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v14 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v15 |
| ef:activity/change/20260822T0600486828500000/284870 | properties | ef:agent/rdkit_post_consensus | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v15 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v16 |
| ef:activity/change/20260822T0600486828500000/290719 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v16 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v17 |
| ef:activity/change/20260822T0600486828500000/359100 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v17 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v18 |
| ef:activity/change/20260822T0600486828500000/392487 | properties | ef:agent/normalise_property_values | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v18 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v19 |
| ef:activity/change/20260822T0600486828500000/400989 | types | ef:agent/link_flows_to_their_substance | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v19 | ef:flow/b2fab303-1d00-4bb2-9921-7770e5917079/v20 |