L-(+)-lactic Acid
Everything that changed this flow. Back to the flow
793b5a9e-697c-4643-973c-273922144667
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'PH 90' (grade 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=l-(+)-lacticacid||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'79-33-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-68b23d94f50929fc: {'79-33-4': '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 water, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['79-33-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_422']; candidate_pubchem_cids=[612, 68068, 107689, 5460161]; selected_pubchem_cids=[107689]; 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
21| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 18,821 | bootstrap_labels | prefLabel | — | [{"@value":"l-(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT… | Bootstrapped prefLabel from legacy name field |
| 18,822 | bootstrap_labels | name | l-(+)-lactic acid | — | Purged legacy name field to enforce prefLabel usage |
| 18,823 | bootstrap_labels | synonyms | ["(+-)-2-Hydroxypropanoic acid","(+/-)-Lactic acid","(RS)-2-Hydroxypropionsaeure","(S)-2-Hydroxypropanoic acid","1-Hydr… | [] | Removed legacy synonyms field in favor of structured labels |
| 121,888 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 121,889 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 219,483 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,375 | normalize_name_case | prefLabel | [{"@value":"l-(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT… | [{"@value":"L-(+)-lactic Acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedT… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,727 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6O3"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 244,728 | enrich_references | skos_definition | — | [{"@value":"An optically active form of lactic acid having (S)-configuration.","@language":"en","provenance":{"prov:was… | Merged ChEBI/PubChem definitions into skos:definition |
| 244,729 | enrich_references | references | [] | [{"@id":"gmelin:362717","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"con… | Added references with provenance; cas_numbers=['79-33-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_422']; candidate_pubchem_cids=[612, 68068, 107689, 5460161]; selected_pubchem_cids=[107689]; 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 |
| 253,373 | 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: inchi2d_string, monoisotopic_mass |
| 256,838 | chebi_altlabels | altLabel | [] | [{"@value":"(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Added 8 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 268,276 | consensus_match | altLabel | [{"@value":"(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | group_key=l-(+)-lacticacid||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=79-33-4; added Common Chemistry CAS names as altLabel: (<em>S</em>)-Lactic acid, <em>d</em>-Lactic acid, <span class="text-smallcaps">L</span>-(+)-α-Hydroxypropionic acid, Espiritin, HiPure 90, Lactic acid, <span class="text-smallcaps">L</span>-, PH 90, PURAC, PURAC Powder H 60, Paralactic acid, Propanoic acid, 2-hydroxy-, (2<em>S</em>)-, Propanoic acid, 2-hydroxy-, (<em>S</em>)-, Purac FCC 50, Purac Sanilac, Purac Sanilac 80, Sarcolactic acid, Tisulac; object_uuid=fo-68b23d94f50929fc |
| 268,277 | consensus_match | cas_match_labels | — | {"79-33-4":"exactMatch"} | group_key=l-(+)-lacticacid||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'79-33-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-68b23d94f50929fc: {'79-33-4': 'exactMatch'} |
| 278,585 | 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 'L-(+)-lactic Acid' |
| 285,358 | 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 'C[C@H](O)C(=O)O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,041 | strip_catalogue_altlabels | altLabel | [{"@value":"(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | [{"@value":"(+)-lactic acid","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":… | Removed 1 catalogue altLabel value(s): 'PH 90' (grade code) |
| 341,942 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/793b5a9e-697c-… | associations resolved on the elementary layer |
| 392,950 | 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 |
| 401,669 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 401,670 | link_flows_to_their_substance | 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"],"… | the substance's answer, copied onto its flow |
PROV-O trail
21 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/20260822T0600486828500000/18821 | prefLabel | ef:agent/bootstrap_labels | ef:flow/793b5a9e-697c-4643-973c-273922144667/v0 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v1 |
| ef:activity/change/20260822T0600486828500000/18822 | name | ef:agent/bootstrap_labels | ef:flow/793b5a9e-697c-4643-973c-273922144667/v1 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v2 |
| ef:activity/change/20260822T0600486828500000/18823 | synonyms | ef:agent/bootstrap_labels | ef:flow/793b5a9e-697c-4643-973c-273922144667/v2 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v3 |
| ef:activity/change/20260822T0600486828500000/121888 | context | ef:agent/default_context_mapping | ef:flow/793b5a9e-697c-4643-973c-273922144667/v3 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v4 |
| ef:activity/change/20260822T0600486828500000/121889 | context_iri | ef:agent/default_context_mapping | ef:flow/793b5a9e-697c-4643-973c-273922144667/v4 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v5 |
| ef:activity/change/20260822T0600486828500000/219483 | unit_iri | ef:agent/unit_normalization | ef:flow/793b5a9e-697c-4643-973c-273922144667/v5 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v6 |
| ef:activity/change/20260822T0600486828500000/225375 | prefLabel | ef:agent/normalize_name_case | ef:flow/793b5a9e-697c-4643-973c-273922144667/v6 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v7 |
| ef:activity/change/20260822T0600486828500000/244727 | properties | ef:agent/enrich_references | ef:flow/793b5a9e-697c-4643-973c-273922144667/v7 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v8 |
| ef:activity/change/20260822T0600486828500000/244728 | skos_definition | ef:agent/enrich_references | ef:flow/793b5a9e-697c-4643-973c-273922144667/v8 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v9 |
| ef:activity/change/20260822T0600486828500000/244729 | references | ef:agent/enrich_references | ef:flow/793b5a9e-697c-4643-973c-273922144667/v9 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v10 |
| ef:activity/change/20260822T0600486828500000/253373 | properties | ef:agent/rdkit_pre_consensus | ef:flow/793b5a9e-697c-4643-973c-273922144667/v10 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v11 |
| ef:activity/change/20260822T0600486828500000/256838 | altLabel | ef:agent/chebi_altlabels | ef:flow/793b5a9e-697c-4643-973c-273922144667/v11 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v12 |
| ef:activity/change/20260822T0600486828500000/268276 | altLabel | ef:agent/consensus_match | ef:flow/793b5a9e-697c-4643-973c-273922144667/v12 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v13 |
| ef:activity/change/20260822T0600486828500000/268277 | cas_match_labels | ef:agent/consensus_match | ef:flow/793b5a9e-697c-4643-973c-273922144667/v13 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v14 |
| ef:activity/change/20260822T0600486828500000/278585 | properties | ef:agent/opsin_iupac | ef:flow/793b5a9e-697c-4643-973c-273922144667/v14 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v15 |
| ef:activity/change/20260822T0600486828500000/285358 | properties | ef:agent/rdkit_post_consensus | ef:flow/793b5a9e-697c-4643-973c-273922144667/v15 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v16 |
| ef:activity/change/20260822T0600486828500000/291041 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/793b5a9e-697c-4643-973c-273922144667/v16 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v17 |
| ef:activity/change/20260822T0600486828500000/341942 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/793b5a9e-697c-4643-973c-273922144667/v17 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v18 |
| ef:activity/change/20260822T0600486828500000/392950 | properties | ef:agent/normalise_property_values | ef:flow/793b5a9e-697c-4643-973c-273922144667/v18 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v19 |
| ef:activity/change/20260822T0600486828500000/401669 | types | ef:agent/link_flows_to_their_substance | ef:flow/793b5a9e-697c-4643-973c-273922144667/v19 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v20 |
| ef:activity/change/20260822T0600486828500000/401670 | properties | ef:agent/link_flows_to_their_substance | ef:flow/793b5a9e-697c-4643-973c-273922144667/v20 | ef:flow/793b5a9e-697c-4643-973c-273922144667/v21 |