Tin(ii) Chloride (1:2)
Everything that changed this flow. Back to the flow
0dc7fdb6-9756-4cc7-964d-b7ca1787bd28
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 4 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus | typed the way the ontology types it |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'C.I. 77864' (registry code), 'Niklad 261' (trade name) |
| 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=tin(ii)chloride(1:2)||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7772-99-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-27d10c0208bcfb66: {'7772-99-8': '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=['7772-99-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78067']; candidate_pubchem_cids=[24479, 191835, 377800, 5284466, 43835034]; selected_pubchem_cids=[5284466]; 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
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 11,812 | bootstrap_labels | prefLabel | — | [{"@value":"tin(ii) chloride (1:2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 11,813 | bootstrap_labels | name | tin(ii) chloride (1:2) | — | Purged legacy name field to enforce prefLabel usage |
| 11,814 | bootstrap_labels | synonyms | ["inorganic","tindichloride","fascat2004catalyst","stannouschloride","stannouschlorideanhydrous"] | [] | Removed legacy synonyms field in favor of structured labels |
| 45,534 | 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 |
| 45,535 | 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 |
| 217,255 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,831 | normalize_name_case | prefLabel | [{"@value":"tin(ii) chloride (1:2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | [{"@value":"Tin(ii) Chloride (1:2)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 238,422 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 238,423 | enrich_references | skos_definition | — | [{"@value":"An inorganic chloride that has formula Cl2Sn.","@language":"en","provenance":{"prov:wasGeneratedBy":"enrich… | Merged ChEBI/PubChem definitions into skos:definition |
| 238,424 | enrich_references | references | [] | [{"@id":"foodb.food:FDB015448","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedT… | Added references with provenance; cas_numbers=['7772-99-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78067']; candidate_pubchem_cids=[24479, 191835, 377800, 5284466, 43835034]; selected_pubchem_cids=[5284466]; 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 |
| 256,013 | chebi_altlabels | altLabel | [] | [{"@value":"SnCl2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | Added 17 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 272,642 | consensus_match | altLabel | [{"@value":"SnCl2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | [{"@value":"SnCl2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | group_key=tin(ii)chloride(1:2)||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=7772-99-8; added Common Chemistry CAS names as altLabel: C.I. 77864, Dichlorotin, Niklad 261, Stannous chloride, Stannum dichloride, Tin chloride, Tin chloride (SnCl<sub>2</sub>), Tin dichloride (SnCl<sub>2</sub>), Uniston CR-HT 200; object_uuid=fo-27d10c0208bcfb66 |
| 272,643 | consensus_match | cas_match_labels | — | {"7772-99-8":"exactMatch"} | group_key=tin(ii)chloride(1:2)||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7772-99-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-27d10c0208bcfb66: {'7772-99-8': 'exactMatch'} |
| 276,730 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'dichloro-lambda(2)-stannane' |
| 283,362 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | rdkit_post_consensus from '[Cl][Sn][Cl]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,689 | strip_catalogue_altlabels | altLabel | [{"@value":"SnCl2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | [{"@value":"SnCl2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | Removed 2 catalogue altLabel value(s): 'C.I. 77864' (registry code), 'Niklad 261' (trade name) |
| 303,793 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0dc7fdb6-9756-… | associations resolved on the elementary layer |
| 391,085 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["2Cl.Sn","C… | typed the way the ontology types it |
| 398,969 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
19 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/20260821T1302361922970000/11812 | prefLabel | ef:agent/bootstrap_labels | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v0 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v1 |
| ef:activity/change/20260821T1302361922970000/11813 | name | ef:agent/bootstrap_labels | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v1 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v2 |
| ef:activity/change/20260821T1302361922970000/11814 | synonyms | ef:agent/bootstrap_labels | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v2 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v3 |
| ef:activity/change/20260821T1302361922970000/45534 | context | ef:agent/default_context_mapping | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v3 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v4 |
| ef:activity/change/20260821T1302361922970000/45535 | context_iri | ef:agent/default_context_mapping | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v4 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v5 |
| ef:activity/change/20260821T1302361922970000/217255 | unit_iri | ef:agent/unit_normalization | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v5 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v6 |
| ef:activity/change/20260821T1302361922970000/223831 | prefLabel | ef:agent/normalize_name_case | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v6 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v7 |
| ef:activity/change/20260821T1302361922970000/238422 | properties | ef:agent/enrich_references | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v7 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v8 |
| ef:activity/change/20260821T1302361922970000/238423 | skos_definition | ef:agent/enrich_references | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v8 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v9 |
| ef:activity/change/20260821T1302361922970000/238424 | references | ef:agent/enrich_references | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v9 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v10 |
| ef:activity/change/20260821T1302361922970000/256013 | altLabel | ef:agent/chebi_altlabels | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v10 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v11 |
| ef:activity/change/20260821T1302361922970000/272642 | altLabel | ef:agent/consensus_match | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v11 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v12 |
| ef:activity/change/20260821T1302361922970000/272643 | cas_match_labels | ef:agent/consensus_match | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v12 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v13 |
| ef:activity/change/20260821T1302361922970000/276730 | properties | ef:agent/opsin_iupac | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v13 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v14 |
| ef:activity/change/20260821T1302361922970000/283362 | properties | ef:agent/rdkit_post_consensus | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v14 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v15 |
| ef:activity/change/20260821T1302361922970000/289689 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v15 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v16 |
| ef:activity/change/20260821T1302361922970000/303793 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v16 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v17 |
| ef:activity/change/20260821T1302361922970000/391085 | properties | ef:agent/normalise_property_values | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v17 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v18 |
| ef:activity/change/20260821T1302361922970000/398969 | types | ef:agent/link_flows_to_their_substance | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v18 | ef:flow/0dc7fdb6-9756-4cc7-964d-b7ca1787bd28/v19 |