@prefix this: <http://purl.org/np/RAtMjRa8JoVyf8gX4Mzu_8LahtL7T3Uon_Q9Z5XofVg2E> .
@prefix sub: <http://purl.org/np/RAtMjRa8JoVyf8gX4Mzu_8LahtL7T3Uon_Q9Z5XofVg2E#> .
@prefix drugbank: <http://identifiers.org/drugbank/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix mondo: <http://purl.obolibrary.org/obo/MONDO_> .
@prefix pav: <http://purl.org/pav/> .
@prefix infores: <https://w3id.org/biolink/infores/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ntemplate: <https://w3id.org/np/o/ntemplate/> .
@prefix orcid: <https://orcid.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix pmid: <http://www.ncbi.nlm.nih.gov/pubmed/> .
@prefix efo: <http://www.ebi.ac.uk/efo/EFO_> .
@prefix ncit: <http://purl.obolibrary.org/obo/NCIT_> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix biolink: <https://w3id.org/biolink/vocab/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix npx: <http://purl.org/nanopub/x/> .

sub:Head {
  this: np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubInfo;
    a np:Nanopublication .
}

sub:assertion {
  drugbank:DB01221 a biolink:Drug;
    rdfs:label "Ketamine";
    biolink:category biolink:Drug .
  
  sub:association rdf:object efo:0009854;
    rdf:predicate biolink:treats;
    rdf:subject drugbank:DB01221;
    a biolink:ChemicalToDiseaseOrPhenotypicFeatureAssociation;
    rdfs:label "While ketamine has not been approved for depression in the USA or in any other country, it has been used off-label in cases of severe depression.";
    biolink:aggregator_knowledge_source infores:knowledge-collaboratory;
    biolink:category biolink:ChemicalToDiseaseOrPhenotypicFeatureAssociation;
    biolink:has_population_context sub:context;
    biolink:publications pmid:31841104;
    biolink:relation ncit:C94303 .
  
  sub:context a biolink:Cohort;
    rdfs:label "adults";
    biolink:category biolink:Cohort;
    biolink:has_phenotype mondo:0002009 .
  
  efo:0009854 a biolink:Disease;
    rdfs:label "treatment-resistant depression";
    biolink:category biolink:Disease .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-7641-6446 .
}

sub:pubInfo {
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCR9fz0fKCdWOWC+pxhkQhEM/ppbdIYe5TLSdj+lJzSlv9mYBaPgrzVezSwwbmhlHBPDZa4/vHycU315BdmUGq+pXllp9+rWFfrb+kBJwhZjpG6BeyyXBsRFz4jmQVxl/ZYHilQTh/XalYzKkEAyTiEMPee4Kz61PaWOKH24CsnOQIDAQAB";
    npx:hasSignature "bJkcZp0oOfr7szC7bgi0xKqwua+jjJL2DYeTGNtNJG/cYU15WsS2voPXCbk9kNV4pazMmQoIdbaN9vt1PfM9vDB/e1081AN/AjuemU4RdgIR0DtAGOh9s2GimFmmyv5FURmZyJ9kH4v7odPCC8tqquCt5ueCDN6zI6s5rrEdVCQ=";
    npx:hasSignatureTarget this: .
  
  this: prov:generatedAtTime "2022-09-16T11:47:22.001826"^^xsd:dateTime;
    prov:wasAttributedTo orcid:0000-0002-1501-1082;
    ntemplate:wasCreatedFromTemplate <http://purl.org/np/RAhNHZw6Urw_Mccs4qy6Ws3C9CRuaHpQx8AwuApbWkqnY> .
  
  biolink: pav:version "2.3.0" .
}