sub:assertion {
sub:assertion a nt:AssertionTemplate ;
rdfs:label "Expressing a biological relation using Biolink" ;
nt:hasStatement sub:st1 ;
nt:hasTag "Biology" .
sub:obj a nt:GuidedChoicePlaceholder ;
rdfs:label "object of the biological relation" ;
nt:possibleValuesFromApi "https://www.ebi.ac.uk/ols/api/select?fieldList=iri,label,description&q=" .
sub:rel a nt:RestrictedChoicePlaceholder ;
rdfs:label "identifier of biological relation" ;
nt:possibleValue <
https://w3id.org/biolink/vocab/ameliorates> , <
https://w3id.org/biolink/vocab/treats> .
sub:st1 rdf:object sub:obj ;
rdf:predicate sub:rel ;
rdf:subject sub:subj .
sub:subj a nt:GuidedChoicePlaceholder ;
rdfs:label "subject of the biological relation" ;
nt:possibleValuesFromApi "https://www.ebi.ac.uk/ols/api/select?fieldList=iri,label,description&q=" .
<
https://w3id.org/biolink/vocab/ameliorates>
rdfs:label "ameliorates - A relationship between an entity (e.g. a genotype, genetic variation, chemical, or environmental exposure, clinical intervention) and a condition (a phenotype or disease), where the presence of the entity reduces or eliminates some or all aspects of the condition." .
<
https://w3id.org/biolink/vocab/treats>
rdfs:label "treats - holds between a therapeutic procedure or chemical entity and a disease or phenotypic feature that it is used to treat" .
}