@prefix this: <https://w3id.org/np/RA0m-5A9NjJagaJ4aPz8xnhUPEMxZCOlle0t_4kQ3kmuQ> .
@prefix sub: <https://w3id.org/np/RA0m-5A9NjJagaJ4aPz8xnhUPEMxZCOlle0t_4kQ3kmuQ/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix grlc: <https://w3id.org/kpxl/grlc/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix prov: <http://www.w3.org/ns/prov#> .

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

sub:assertion {
  sub:get-docs-topics a grlc:grlc-query;
    dct:description "The topics of a documentation collection in reading order: each topic's newest declaration by a member of the maintaining space, ordered by position and then label, with its description and its number of paragraphs. Shaped for a paragraph view, so each topic's heading links to its page; the declaring nanopublication is the source and edit target.";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get the table of contents of a documentation collection";
    grlc:endpoint <https://w3id.org/np/l/nanopub-query-1.1/repo/full>;
    grlc:sparql """prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
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 gen: <https://w3id.org/kpxl/gen/terms/>
prefix schema: <http://schema.org/>
prefix schemas: <https://schema.org/>

# The table of contents of a documentation collection: each topic's newest declaration by a
# member of the maintaining space, in reading order (position, then label), with its description
# and the number of paragraphs it has. Shaped for a paragraph view: ?paragraph is the topic's own
# IRI (so the heading links to the topic page), ?title its label, ?content the description and
# paragraph count.
select ?paragraph ?title ?content (str(?np) as ?override_target) ?np (\"^\" as ?np_label) where {
  {
    select ?topic ?np ?date (min(?l) as ?title) (min(?pos) as ?position) (min(?d) as ?description) where {
      service <https://w3id.org/np/l/nanopub-query-1.1/repo/spaces> {
        select (group_concat(?mpk; separator=\" \") as ?memberPubkeys) where {
          graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?stateG . }
          values ?_resource_multi_iri {}
          graph ?stateG {
            ?_resource_multi_iri npa:isMaintainedBy? ?space .
            ?ri a gen:RoleInstantiation ; npa:forSpace ?space ; npa:forAgent ?agent ; npa:hasRoleType ?roleType .
            ?acct a npa:AccountState ; npa:agent ?agent ; npa:pubkey ?mpk .
          }
          filter(?roleType in (gen:AdminRole, gen:MaintainerRole, gen:MemberRole))
        }
      }
      values ?_resource_multi_iri {}
      graph npa:graph {
        ?np npa:hasValidSignatureForPublicKeyHash ?k ; dct:created ?date ; np:hasAssertion ?a .
        filter not exists { ?x npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?k . }
      }
      filter(contains(?memberPubkeys, ?k))
      graph ?a {
        ?topic gen:isRelevantFor ?_resource_multi_iri ; rdfs:label ?l .
        optional { ?topic gen:hasPositionString ?pos . }
        optional { ?topic dct:description ?d . }
      }
      filter not exists {
        graph npa:graph { ?np2 npa:hasValidSignatureForPublicKeyHash ?k2 ; dct:created ?date2 ; np:hasAssertion ?a2 .
          filter not exists { ?y npx:invalidates ?np2 ; npa:hasValidSignatureForPublicKeyHash ?k2 . } }
        graph ?a2 { ?topic gen:isRelevantFor ?_resource_multi_iri . }
        filter(?date2 > ?date) filter(contains(?memberPubkeys, ?k2))
      }
    } group by ?topic ?np ?date
  }
  # number of paragraphs about the topic (retracted ones excluded; each paragraph counted once)
  {
    select ?topic (count(distinct ?p) as ?n) where {
      graph npa:graph { ?pnp npa:hasValidSignatureForPublicKeyHash ?pk ; np:hasAssertion ?pa .
        filter not exists { ?z npx:invalidates ?pnp ; npa:hasValidSignatureForPublicKeyHash ?pk . } }
      graph ?pa { ?p rdf:type gen:Paragraph ; schema:about|schemas:about ?topic . }
    } group by ?topic
  }
  bind(?topic as ?paragraph)
  bind(concat(\"<p>\", coalesce(?description, \"\"), \"</p><p><em>\", str(?n), \" paragraph\", if(?n = 1, \"\", \"s\"), \"</em></p>\") as ?content)
}
order by ?position ?title""" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo <https://w3id.org/np/RAFJKwxgChOLOQ2UduMAT1bYf1VNaWIZYIPmTT3YvJ8y0/docs-bot> .
}

sub:pubinfo {
  this: dct:created "2026-09-16T12:40:45Z"^^xsd:dateTime;
    dct:creator <https://w3id.org/np/RAFJKwxgChOLOQ2UduMAT1bYf1VNaWIZYIPmTT3YvJ8y0/docs-bot>;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-docs-topics;
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA>,
      <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl8cMusqtNyKA6UIsi3f7BAcZmHQXWxU0qk0PLsboMWQxYrGBfGgHTgRHJrBRxL+Zn9kJHKVmz2smDcjCBptXi/OwWy80gjsx+Pbe6IWz3zFPWF1UoFIKfPnC0slV67CQgdM853zW7Bmk9/uflCtK4EtZKmPdRGtUHVC7DTVvDBMDzLRGdE2KCBVN29EbM5GGVNvijYbaZQ9OFQPBkQshayqSIyGRr6rreJdkrRVLIzu3uuAjKYydaeXZWSN2JLnVBwrClKUxaEdCwhb5nXpMtKOMD+R+LgaXLeJUWM8BdRSYnta9ZqI5pHY4y3v+eW7J+HHeTvRbHvlik+Z4hFUXmQIDAQAB";
    npx:hasSignature "Fjb7rP3ZCsiyDnRZk+9SsGHYdToy0YfP32ar4tC1+m6URygt+YTT+7fTYhwzOSkcFDmk2pqMeRNUMRGeWmvyZ4bgnWmTockxU1tVBUmnTCzCGyukcqPIhIb9GrhvNRARb27r0+sYlw7apZoHbO4flddtTK+QnnoebI5F/z3UgAvzg/U2KNFhBJ3Jp6RYS8nbrTAZGFB7gyDWc211RW+j7jZhfYyikzmU92jmMh4GPo5sQPpR/bo0EaLPneh4JrLNNTFjUKSBTL27XGlnDH6J8H47T8DvxmAWa9D84BqWVFr6f4PKw3UIZlftLPZ421VeIQ2v2uV1zO/cXLvobe5Fzg==";
    npx:hasSignatureTarget this:;
    npx:signedBy <https://w3id.org/np/RAFJKwxgChOLOQ2UduMAT1bYf1VNaWIZYIPmTT3YvJ8y0/docs-bot> .
}