Ethyl Methyl Carbonate
Everything that changed this flow. Back to the flow
82463f03-b806-45c1-9617-17fc3be9bcc5
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 |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=ethylmethylcarbonate||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=623-53-0; added Common Chemistry CAS names as altLabel: Carbonic acid, ethyl methyl ester, EMC, Ethylene methyl carbonate, Methyl ethyl carbonate; object_uuid=fo-2ca3a3984f659a52 |
| cas_match_labels | 1 | consensus_match | group_key=ethylmethylcarbonate||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['pubchem']; cas_sources={'623-53-0': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2ca3a3984f659a52: {'623-53-0': '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 air, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['623-53-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[522046]; selected_pubchem_cids=[522046]; 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 |
|---|---|---|---|---|---|
| 2,990 | bootstrap_labels | prefLabel | — | [{"@value":"ethyl methyl carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 2,991 | bootstrap_labels | name | ethyl methyl carbonate | — | Purged legacy name field to enforce prefLabel usage |
| 2,992 | bootstrap_labels | synonyms | ["organic","ethylmethylcarbonat","carbonate,methylethyl","carbonicacid,ethylmethylester","emc","ethylmethylcarbonate","… | [] | Removed legacy synonyms field in favor of structured labels |
| 127,242 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 127,243 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 214,337 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,773 | normalize_name_case | prefLabel | [{"@value":"ethyl methyl carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | [{"@value":"Ethyl Methyl Carbonate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 230,051 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 230,052 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,053 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J495B","provenance":{"prov:wasGeneratedBy":"enrich_references.… | Added references with provenance; cas_numbers=['623-53-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[522046]; selected_pubchem_cids=[522046]; 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 |
| 249,145 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | rdkit_pre_consensus from 'CCOC(=O)OC'; added: molecular_mass, monoisotopic_mass |
| 266,905 | consensus_match | altLabel | [] | [{"@value":"Carbonic acid, ethyl methyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov… | group_key=ethylmethylcarbonate||dimension=Environmental > media=Ground > geography=Non-agricultural; cas=623-53-0; added Common Chemistry CAS names as altLabel: Carbonic acid, ethyl methyl ester, EMC, Ethylene methyl carbonate, Methyl ethyl carbonate; object_uuid=fo-2ca3a3984f659a52 |
| 266,906 | consensus_match | cas_match_labels | — | {"623-53-0":"exactMatch"} | group_key=ethylmethylcarbonate||dimension=Environmental > media=Ground > geography=Non-agricultural; group_sources=['pubchem']; cas_sources={'623-53-0': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2ca3a3984f659a52: {'623-53-0': 'exactMatch'} |
| 274,261 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Ethyl Methyl Carbonate' |
| 280,690 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | rdkit_post_consensus from 'CCOC(=O)OC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 344,623 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/82463f03-b806-… | associations resolved on the elementary layer |
| 388,557 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H8O3"],"… | typed the way the ontology types it |
| 395,346 | 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/20260822T0600486828500000/2990 | prefLabel | ef:agent/bootstrap_labels | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v0 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v1 |
| ef:activity/change/20260822T0600486828500000/2991 | name | ef:agent/bootstrap_labels | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v1 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v2 |
| ef:activity/change/20260822T0600486828500000/2992 | synonyms | ef:agent/bootstrap_labels | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v2 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v3 |
| ef:activity/change/20260822T0600486828500000/127242 | context | ef:agent/default_context_mapping | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v3 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v4 |
| ef:activity/change/20260822T0600486828500000/127243 | context_iri | ef:agent/default_context_mapping | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v4 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v5 |
| ef:activity/change/20260822T0600486828500000/214337 | unit_iri | ef:agent/unit_normalization | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v5 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v6 |
| ef:activity/change/20260822T0600486828500000/221773 | prefLabel | ef:agent/normalize_name_case | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v6 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v7 |
| ef:activity/change/20260822T0600486828500000/230051 | properties | ef:agent/enrich_references | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v7 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v8 |
| ef:activity/change/20260822T0600486828500000/230052 | skos_definition | ef:agent/enrich_references | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v8 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v9 |
| ef:activity/change/20260822T0600486828500000/230053 | references | ef:agent/enrich_references | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v9 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v10 |
| ef:activity/change/20260822T0600486828500000/249145 | properties | ef:agent/rdkit_pre_consensus | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v10 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v11 |
| ef:activity/change/20260822T0600486828500000/266905 | altLabel | ef:agent/consensus_match | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v11 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v12 |
| ef:activity/change/20260822T0600486828500000/266906 | cas_match_labels | ef:agent/consensus_match | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v12 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v13 |
| ef:activity/change/20260822T0600486828500000/274261 | properties | ef:agent/opsin_iupac | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v13 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v14 |
| ef:activity/change/20260822T0600486828500000/280690 | properties | ef:agent/rdkit_post_consensus | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v14 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v15 |
| ef:activity/change/20260822T0600486828500000/344623 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v15 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v16 |
| ef:activity/change/20260822T0600486828500000/388557 | properties | ef:agent/normalise_property_values | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v16 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v17 |
| ef:activity/change/20260822T0600486828500000/395346 | types | ef:agent/link_flows_to_their_substance | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v17 | ef:flow/82463f03-b806-45c1-9617-17fc3be9bcc5/v18 |