HFC-272ca
Everything that changed this flow. Back to the flow
9308c276-e251-11e6-bf01-fe55135034f3
By field
12 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 3 | normalise_property_values, opsin_iupac, rdkit_post_consensus | typed the way the ontology types it |
| altLabel | 1 | consensus_match | group_key=hfc-272ca||dimension=Environmental > media=Air > strata=Unknown; cas=420-45-1; added Common Chemistry CAS names as altLabel: 2,2-Difluoropropane, Dimethyldifluoromethane, HFC 272ca, Propane, 2,2-difluoro-, R 272ca; object_uuid=fo-46d9760be2185396 |
| cas_match_labels | 1 | consensus_match | group_key=hfc-272ca||dimension=Environmental > media=Air > strata=Unknown; group_sources=[]; cas_sources={'420-45-1': []}; assigned CAS labels from group consensus; object_uuid=fo-46d9760be2185396: {'420-45-1': '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 (long-term) |
| 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 (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['420-45-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; 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 |
| 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
14| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 24,306 | bootstrap_labels | prefLabel | — | [{"@value":"HFC-272ca","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"cons… | Bootstrapped prefLabel from legacy name field |
| 24,307 | bootstrap_labels | name | HFC-272ca | — | Purged legacy name field to enforce prefLabel usage |
| 137,208 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 137,209 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 220,809 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 248,021 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 248,022 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=420-45-1","provenance":{"prov:wasGeneratedBy":"enrich_references… | Added references with provenance; cas_numbers=['420-45-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; 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 |
| 267,749 | consensus_match | altLabel | [] | [{"@value":"2,2-Difluoropropane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributed… | group_key=hfc-272ca||dimension=Environmental > media=Air > strata=Unknown; cas=420-45-1; added Common Chemistry CAS names as altLabel: 2,2-Difluoropropane, Dimethyldifluoromethane, HFC 272ca, Propane, 2,2-difluoro-, R 272ca; object_uuid=fo-46d9760be2185396 |
| 267,750 | consensus_match | cas_match_labels | — | {"420-45-1":"exactMatch"} | group_key=hfc-272ca||dimension=Environmental > media=Air > strata=Unknown; group_sources=[]; cas_sources={'420-45-1': []}; assigned CAS labels from group consensus; object_uuid=fo-46d9760be2185396: {'420-45-1': 'exactMatch'} |
| 279,632 | opsin_iupac | properties | {} | {"https://w3id.org/chemrof/IUPAC_name":{"@id":"https://w3id.org/chemrof/IUPAC_name","rdfs:label":"IUPAC name","@value":… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,2-Difluoropropane' |
| 286,515 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/IUPAC_name":{"@id":"https://w3id.org/chemrof/IUPAC_name","rdfs:label":"IUPAC name","@value":… | {"https://w3id.org/chemrof/IUPAC_name":{"@id":"https://w3id.org/chemrof/IUPAC_name","rdfs:label":"IUPAC name","@value":… | rdkit_post_consensus from 'CC(C)(F)F'; added: inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string |
| 349,601 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9308c276-e251-… | associations resolved on the elementary layer |
| 394,029 | normalise_property_values | properties | {"https://w3id.org/chemrof/IUPAC_name":{"@id":"https://w3id.org/chemrof/IUPAC_name","rdfs:label":"IUPAC name","@value":… | {"https://w3id.org/chemrof/IUPAC_name":{"@id":"https://w3id.org/chemrof/IUPAC_name","rdfs:label":"IUPAC name","@value":… | typed the way the ontology types it |
| 403,389 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
14 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/20260822T0600486828500000/24306 | prefLabel | ef:agent/bootstrap_labels | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v0 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v1 |
| ef:activity/change/20260822T0600486828500000/24307 | name | ef:agent/bootstrap_labels | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v1 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v2 |
| ef:activity/change/20260822T0600486828500000/137208 | context | ef:agent/default_context_mapping | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v2 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v3 |
| ef:activity/change/20260822T0600486828500000/137209 | context_iri | ef:agent/default_context_mapping | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v3 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v4 |
| ef:activity/change/20260822T0600486828500000/220809 | unit_iri | ef:agent/unit_normalization | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v4 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v5 |
| ef:activity/change/20260822T0600486828500000/248021 | skos_definition | ef:agent/enrich_references | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v5 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v6 |
| ef:activity/change/20260822T0600486828500000/248022 | references | ef:agent/enrich_references | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v6 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v7 |
| ef:activity/change/20260822T0600486828500000/267749 | altLabel | ef:agent/consensus_match | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v7 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v8 |
| ef:activity/change/20260822T0600486828500000/267750 | cas_match_labels | ef:agent/consensus_match | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v8 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v9 |
| ef:activity/change/20260822T0600486828500000/279632 | properties | ef:agent/opsin_iupac | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v9 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v10 |
| ef:activity/change/20260822T0600486828500000/286515 | properties | ef:agent/rdkit_post_consensus | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v10 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v11 |
| ef:activity/change/20260822T0600486828500000/349601 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v11 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v12 |
| ef:activity/change/20260822T0600486828500000/394029 | properties | ef:agent/normalise_property_values | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v12 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v13 |
| ef:activity/change/20260822T0600486828500000/403389 | types | ef:agent/link_flows_to_their_substance | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v13 | ef:flow/9308c276-e251-11e6-bf01-fe55135034f3/v14 |