Flow object JSON
{
"flow_object_id": "fo-551ee5518718a2bc",
"prefLabel": [
{
"@value": "Tin (II)",
"@language": "en",
"@lang": "en",
"provenance": {
"prov:wasGeneratedBy": "bootstrap_labels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"bafu-2026-v1"
],
"prov:wasDerivedFrom": "legacy name field"
}
}
],
"altLabel": [],
"properties": {
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"@id": "https://w3id.org/chemrof/IUPAC_name",
"rdfs:label": "IUPAC name",
"@value": [
"Tin (II)"
],
"provenance": {
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Tin (II)"
]
},
"attested_by": {
"Tin (II)": [
"opsin_iupac"
]
}
},
"https://w3id.org/chemrof/smiles_string": {
"@id": "https://w3id.org/chemrof/smiles_string",
"rdfs:label": "SMILES",
"@value": [
"[Sn+2]"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Tin (II)"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
}
],
"attested_by": {
"[Sn+2]": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_string": {
"@id": "https://w3id.org/chemrof/inchi2d_string",
"rdfs:label": "InChI",
"@value": [
"InChI=1S/Sn/q+2"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Tin (II)"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
}
],
"attested_by": {
"InChI=1S/Sn/q+2": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_key_string": {
"@id": "https://w3id.org/chemrof/inchi2d_key_string",
"rdfs:label": "InChIKey",
"@value": [
"IUTCEZPPWBHGIX-UHFFFAOYSA-N"
],
"provenance": {
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
},
"attested_by": {
"IUTCEZPPWBHGIX-UHFFFAOYSA-N": [
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/molecular_formula": {
"@id": "https://w3id.org/chemrof/molecular_formula",
"rdfs:label": "Molecular formula",
"@value": [
"Sn+2"
],
"provenance": {
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
},
"attested_by": {
"Sn+2": [
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/molecular_mass": {
"@id": "https://w3id.org/chemrof/molecular_mass",
"rdfs:label": "Molecular mass",
"@value": [
118.711
],
"provenance": {
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
},
"attested_by": {
"118.711": [
"rdkit_post_consensus"
]
},
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
},
"https://w3id.org/chemrof/monoisotopic_mass": {
"@id": "https://w3id.org/chemrof/monoisotopic_mass",
"rdfs:label": "Monoisotopic mass",
"@value": [
119.901098
],
"provenance": {
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Sn+2]"
]
},
"attested_by": {
"119.901098": [
"rdkit_post_consensus"
]
},
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL"
},
"relationships": {
"parent_element_flow_object_id": "fo-1f7f3e8ecadf768d",
"relationship_type": "ion_of",
"provenance": {
"prov:wasGeneratedBy": "flow_layers.pubchem_element_enrichment",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1",
"PubChem",
"Common Chemistry"
],
"prov:wasDerivedFrom": "ion_label_to_base_element_mapping"
}
},
"https://w3id.org/chemrof/elemental_charge": {
"rdfs:label": "elemental charge",
"@value": [
2
],
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
"provenance": {
"prov:wasGeneratedBy": "flow_layers.pubchem_element_enrichment",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "ion_label_charge_state_regex_parse"
}
},
"https://w3id.org/chemrof/has_element": {
"rdfs:label": "has element",
"@value": [
{
"@id": "https://vocab.brightway.dev/flow-objects/fo-1f7f3e8ecadf768d"
}
],
"provenance": {
"prov:wasGeneratedBy": "semantic_typing.classify",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:wasDerivedFrom": "relationships.parent_element_flow_object_id"
}
}
},
"references": [],
"created_from": {
"resolver": "hybrid_name_cas_v1",
"seed_uuid": "d1879956-7c6a-5471-8517-0687ac41ae88",
"seed_source": "bafu-2026-v1",
"semantic_typing": {
"rule": "monoatomic_ion",
"reason": "",
"types": [
"https://w3id.org/chemrof/AtomCation"
],
"provenance": {
"prov:wasGeneratedBy": "semantic_typing.classify",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:wasDerivedFrom": "semantic_typing.rule.monoatomic_ion"
}
}
},
"classifications": {
"http://semanticscience.org/resource/CHEMINF_000446": {
"@value": [
"22541-90-8"
],
"rdfs:seeAlso": [
"https://commonchemistry.cas.org/detail?cas_rn=22541-90-8"
],
"provenance": {
"prov:wasGeneratedBy": "flow_layers.pubchem_element_enrichment",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1;PubChem;Common Chemistry;EC inventory"
],
"prov:wasDerivedFrom": "cas_numbers"
}
}
},
"origin_qualifier": null,
"parent_flow_object_id": null,
"parent_intervention_id": null,
"@type": [
"https://w3id.org/chemrof/AtomCation"
]
}
