sub:assertion {
  sub:get-pubinfo-templates dct:description "Returns the basic info of all publication info templates." ;
    dct:license <http://www.apache.org/licenses/LICENSE-2.0> ;
    a <https://w3id.org/kpxl/grlc/grlc-query> ;
    rdfs:label "Get pubinfo templates" ;
    <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/type/e11939f8e3bc45a126b31e86bc07e58f9a4b50f93a5c1f3a6eb66068eb7f445f> ;
    <https://w3id.org/kpxl/grlc/sparql> """prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix dct: <http://purl.org/dc/terms/>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix nt: <https://w3id.org/np/o/ntemplate/>

select ?np ?pubkey ?pubkeyhash ?date ?label ?creator where {
  graph npa:graph {
    ?np npa:hasValidSignatureForPublicKey ?pubkey .
    filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
    ?np npa:hasValidSignatureForPublicKeyHash ?pubkeyhash .
    ?np npx:hasNanopubType nt:PubinfoTemplate .
    ?np dct:created ?date .
    ?np np:hasAssertion ?a .
    optional { ?np npx:signedBy ?creator . }
  }
  graph ?a {
    ?a rdfs:label ?label .
  }
} order by desc(?date)""" .
}