Alkanes, C4-5
Everything that changed this flow. Back to the flow
a4b87d3b-f48f-47c4-9951-deb909bb5777
By field
12 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| 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=alkanes,c4-5||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory']; cas_sources={'68475-60-5': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-f882ba63141be868: {'68475-60-5': '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 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=['68475-60-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[8003]; 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 |
| 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
14| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 13,233 | bootstrap_labels | prefLabel | — | [{"@value":"alkanes, c4-5","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | Bootstrapped prefLabel from legacy name field |
| 13,234 | bootstrap_labels | name | alkanes, c4-5 | — | Purged legacy name field to enforce prefLabel usage |
| 13,235 | bootstrap_labels | synonyms | ["petroleum product","alkanes,c4-5","petroleumgas"] | [] | Removed legacy synonyms field in favor of structured labels |
| 147,858 | 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 |
| 147,859 | 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 |
| 217,713 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,160 | normalize_name_case | prefLabel | [{"@value":"alkanes, c4-5","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | [{"@value":"Alkanes, C4-5","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 239,727 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 239,728 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68475-60-5","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68475-60-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[8003]; 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 |
| 263,634 | consensus_match | altLabel | [] | [{"@value":"C<sub>4-5</sub> alkanes","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | group_key=alkanes,c4-5||dimension=Environmental > media=Ground > geography=Unknown; cas=68475-60-5; added Common Chemistry CAS names as altLabel: C<sub>4-5</sub> alkanes, C<sub>4</sub>-C<sub>5</sub> alkanes; object_uuid=fo-f882ba63141be868 |
| 263,635 | consensus_match | cas_match_labels | — | {"68475-60-5":"exactMatch"} | group_key=alkanes,c4-5||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory']; cas_sources={'68475-60-5': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-f882ba63141be868: {'68475-60-5': 'exactMatch'} |
| 292,680 | dedupe_altlabels | altLabel | [{"@value":"C<sub>4-5</sub> alkanes","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttrib… | [{"@value":"C4-5 alkanes","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"co… | Deduplicated altLabel values and removed entries matching prefLabel |
| 354,951 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a4b87d3b-f48f-… | associations resolved on the elementary layer |
| 399,516 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | 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/20260821T1554374006150000/13233 | prefLabel | ef:agent/bootstrap_labels | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v0 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v1 |
| ef:activity/change/20260821T1554374006150000/13234 | name | ef:agent/bootstrap_labels | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v1 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v2 |
| ef:activity/change/20260821T1554374006150000/13235 | synonyms | ef:agent/bootstrap_labels | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v2 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v3 |
| ef:activity/change/20260821T1554374006150000/147858 | context | ef:agent/default_context_mapping | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v3 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v4 |
| ef:activity/change/20260821T1554374006150000/147859 | context_iri | ef:agent/default_context_mapping | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v4 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v5 |
| ef:activity/change/20260821T1554374006150000/217713 | unit_iri | ef:agent/unit_normalization | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v5 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v6 |
| ef:activity/change/20260821T1554374006150000/224160 | prefLabel | ef:agent/normalize_name_case | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v6 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v7 |
| ef:activity/change/20260821T1554374006150000/239727 | skos_definition | ef:agent/enrich_references | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v7 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v8 |
| ef:activity/change/20260821T1554374006150000/239728 | references | ef:agent/enrich_references | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v8 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v9 |
| ef:activity/change/20260821T1554374006150000/263634 | altLabel | ef:agent/consensus_match | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v9 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v10 |
| ef:activity/change/20260821T1554374006150000/263635 | cas_match_labels | ef:agent/consensus_match | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v10 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v11 |
| ef:activity/change/20260821T1554374006150000/292680 | altLabel | ef:agent/dedupe_altlabels | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v11 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v12 |
| ef:activity/change/20260821T1554374006150000/354951 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v12 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v13 |
| ef:activity/change/20260821T1554374006150000/399516 | types | ef:agent/link_flows_to_their_substance | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v13 | ef:flow/a4b87d3b-f48f-47c4-9951-deb909bb5777/v14 |