@prefix this: <http://purl.org/np/RAEnVQTNuRN9ZH7YAQLXVmCbWNEC3P200EE44dksnhK50> .
@prefix sub: <http://purl.org/np/RAEnVQTNuRN9ZH7YAQLXVmCbWNEC3P200EE44dksnhK50#> .
@prefix drugbank: <http://identifiers.org/drugbank/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix pav: <http://purl.org/pav/> .
@prefix infores: <https://w3id.org/biolink/infores/> .
@prefix hp: <http://purl.obolibrary.org/obo/HP_> .
@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 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:DB00321 a biolink:Drug ;
    rdfs:label "Amitriptyline" ;
    biolink:category biolink:Drug .
  hp:0012228 a biolink:Disease ;
    rdfs:label "Tension-type headache" ;
    biolink:category biolink:Disease .
  sub:association rdf:object hp:0012228 ;
    rdf:predicate biolink:treats ;
    rdf:subject drugbank:DB00321 ;
    a biolink:ChemicalToDiseaseOrPhenotypicFeatureAssociation ;
    rdfs:label "Tension-type headache (TTH) is the most common primary headache disorder, with a worldwide lifetime prevalence of 46% to 78%. (...) Amitriptyline is recommended as a first-line drug for prophylaxis. (This is an off-label use of amitriptyline)." ;
    biolink:aggregator_knowledge_source infores:knowledge-collaboratory ;
    biolink:category biolink:ChemicalToDiseaseOrPhenotypicFeatureAssociation ;
    biolink:has_population_context sub:context ;
    biolink:publications pmid:30346680 ;
    biolink:relation ncit:C94303 .
  sub:context a biolink:Cohort ;
    rdfs:label "adults" ;
    biolink:category biolink:Cohort .
}
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 "kR7uSsp1XC6cQgsh+VZsvbzJ0KixKT92gfFqQvrWOrjLJGau1IBi6hmlW1nzGl3ekI9GMFcObvf9y77XishMxJWkVTQucCy6LZwzkYIBfkMrHbVT0N46NL98Ulrzc7fCxz7TI5UVfjPRu50okHy47o/OWP/EcrBVMWFOk03c6no=" ;
    npx:hasSignatureTarget this: .
  this: prov:generatedAtTime "2022-09-16T11:52:59.247176"^^xsd:dateTime ;
    prov:wasAttributedTo orcid:0000-0002-1501-1082 ;
    ntemplate:wasCreatedFromTemplate <http://purl.org/np/RAhNHZw6Urw_Mccs4qy6Ws3C9CRuaHpQx8AwuApbWkqnY> .
  biolink: pav:version "2.3.0" .
}