rows {
  options {
    physical_type: PHYSICAL_STREAM_TYPE_QUADS
    max_name_table_size: 128
    max_prefix_table_size: 16
    max_datatype_table_size: 16
    logical_type: LOGICAL_STREAM_TYPE_DATASETS
    version: 2
  }
}
rows {
  prefix {
    value: "https://w3id.org/np/"
  }
}
rows {
  name {
    value: "RAUj8_Og_Ruj56tq4nlfo035q-HSvHBPC-UENDFlF3M8Q"
  }
}
rows {
  namespace {
    name: "this"
    value {
      prefix_id: 1
    }
  }
}
rows {
  prefix {
    value: "https://w3id.org/np/RAUj8_Og_Ruj56tq4nlfo035q-HSvHBPC-UENDFlF3M8Q/"
  }
}
rows {
  name {
  }
}
rows {
  namespace {
    name: "sub"
    value {
      prefix_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://www.nanopub.org/nschema#"
  }
}
rows {
  namespace {
    name: "np"
    value {
      prefix_id: 3
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "https://w3id.org/kpxl/grlc/"
  }
}
rows {
  namespace {
    name: "grlc"
    value {
      prefix_id: 4
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://purl.org/dc/terms/"
  }
}
rows {
  namespace {
    name: "dct"
    value {
      prefix_id: 5
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "https://w3id.org/np/o/ntemplate/"
  }
}
rows {
  namespace {
    name: "nt"
    value {
      prefix_id: 6
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://purl.org/nanopub/x/"
  }
}
rows {
  namespace {
    name: "npx"
    value {
      prefix_id: 7
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://www.w3.org/2001/XMLSchema#"
  }
}
rows {
  namespace {
    name: "xsd"
    value {
      prefix_id: 8
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://www.w3.org/2000/01/rdf-schema#"
  }
}
rows {
  namespace {
    name: "rdfs"
    value {
      prefix_id: 9
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "https://orcid.org/"
  }
}
rows {
  namespace {
    name: "orcid"
    value {
      prefix_id: 10
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://www.w3.org/ns/prov#"
  }
}
rows {
  namespace {
    name: "prov"
    value {
      prefix_id: 11
      name_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://xmlns.com/foaf/0.1/"
  }
}
rows {
  namespace {
    name: "foaf"
    value {
      prefix_id: 12
      name_id: 2
    }
  }
}
rows {
  name {
    value: "hasAssertion"
  }
}
rows {
  name {
    value: "assertion"
  }
}
rows {
  name {
    value: "Head"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 1
      name_id: 1
    }
    p_iri {
      prefix_id: 3
      name_id: 3
    }
    o_iri {
      prefix_id: 2
    }
    g_iri {
    }
  }
}
rows {
  name {
    value: "hasProvenance"
  }
}
rows {
  name {
    value: "provenance"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 3
    }
    o_iri {
      prefix_id: 2
    }
  }
}
rows {
  name {
    value: "hasPublicationInfo"
  }
}
rows {
  name {
    value: "pubinfo"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 3
    }
    o_iri {
      prefix_id: 2
    }
  }
}
rows {
  prefix {
    value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  }
}
rows {
  name {
    value: "type"
  }
}
rows {
  name {
    value: "Nanopublication"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 13
    }
    o_iri {
      prefix_id: 3
    }
  }
}
rows {
  name {
    value: "get-event-participation-actions"
  }
}
rows {
  name {
    value: "description"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 2
    }
    p_iri {
      prefix_id: 5
    }
    o_literal {
      lex: "Backs a call-to-action panel on an event Space, inviting the visitor to declare how they take part. Returns one row per way in that is still open to this particular viewer: taking part (planned attendance before the event\'s start date, actual participation from the start date onwards) and observing. Observing is offered only to a viewer who has declared neither attendance nor participation - somebody who is coming is not also an observer. A row is returned only when the space actually offers that way in - that is, when a role carrying the corresponding property is attached to the space - and only when the viewer has not already declared it, read from the viewer\'s validated role instantiations via the CURRENTUSER session parameter. A logged-out visitor has no role instantiations, so they are offered everything the space offers. When nothing is left to offer, a single row with empty content is returned instead of no rows at all, so the panel renders blank rather than showing \"(nothing found)\". The content column holds ready-made root-relative /publish links with template-version=latest, which Nanodash renders as buttons; no title column is returned, so the rows carry no headings of their own and the panel\'s own title does the labelling."
    }
    g_iri {
      prefix_id: 2
      name_id: 4
    }
  }
}
rows {
  name {
    value: "license"
  }
}
rows {
  prefix {
    value: "http://www.apache.org/licenses/"
  }
}
rows {
  name {
    value: "LICENSE-2.0"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 5
      name_id: 14
    }
    o_iri {
      prefix_id: 14
    }
  }
}
rows {
  name {
    value: "grlc-query"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 13
      name_id: 10
    }
    o_iri {
      prefix_id: 4
      name_id: 16
    }
  }
}
rows {
  name {
    value: "label"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 9
    }
    o_literal {
      lex: "Get the ways in still open to the viewer of an event"
    }
  }
}
rows {
  name {
    value: "endpoint"
  }
}
rows {
  prefix {
    value: "https://w3id.org/np/l/nanopub-query-1.1/repo/"
  }
}
rows {
  name {
    value: "spaces"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 4
    }
    o_iri {
      prefix_id: 15
    }
  }
}
rows {
  name {
    value: "sparql"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 4
    }
    o_literal {
      lex: "prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nprefix np: <http://www.nanopub.org/nschema#>\nprefix npa: <http://purl.org/nanopub/admin/>\nprefix npx: <http://purl.org/nanopub/x/>\nprefix gen: <https://w3id.org/kpxl/gen/terms/>\nprefix wd: <http://www.wikidata.org/entity/>\nprefix xsd: <http://www.w3.org/2001/XMLSchema#>\n\nselect ?content where {\n  values ?_space_multi_iri {}\n  values ?__CURRENTUSER_multi_iri {}\n\n  graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?state . }\n\n  # Has the event started? Read the start date off the space\'s current definition.\n  optional {\n    graph npa:graph {\n      ?defNp npa:hasValidSignatureForPublicKeyHash ?defKey ;\n             np:hasAssertion ?defA ;\n             npx:introduces ?_space_multi_iri .\n      filter not exists { ?defInv npx:invalidates ?defNp ; npa:hasValidSignatureForPublicKeyHash ?defKey . }\n      filter not exists { ?defNewer npx:supersedes ?defNp . }\n    }\n    graph ?defA { ?_space_multi_iri <http://schema.org/startDate> ?startRaw . }\n  }\n  bind(coalesce(?startRaw, \'9999-12-31T00:00:00Z\'^^xsd:dateTime) as ?start)\n  bind(now() >= ?start as ?started)\n\n  # Which of the three ways in does this space actually offer? A role only takes\n  # effect once it is attached to the space, so an unattached one is not offered.\n  bind(exists {\n    graph npa:graph { ?an1 npa:hasValidSignatureForPublicKeyHash ?ak1 ; np:hasAssertion ?aa1 .\n      filter not exists { ?ai1 npx:invalidates ?an1 ; npa:hasValidSignatureForPublicKeyHash ?ak1 . } }\n    graph ?aa1 { ?_space_multi_iri gen:hasRole ?role1 . }\n    graph ?rd1 { ?role1 gen:hasRegularProperty gen:plansToAttend . }\n  } as ?offersPlanned)\n  bind(exists {\n    graph npa:graph { ?an2 npa:hasValidSignatureForPublicKeyHash ?ak2 ; np:hasAssertion ?aa2 .\n      filter not exists { ?ai2 npx:invalidates ?an2 ; npa:hasValidSignatureForPublicKeyHash ?ak2 . } }\n    graph ?aa2 { ?_space_multi_iri gen:hasRole ?role2 . }\n    graph ?rd2 { ?role2 gen:hasRegularProperty wd:P1344 . }\n  } as ?offersParticipation)\n  bind(exists {\n    graph npa:graph { ?an3 npa:hasValidSignatureForPublicKeyHash ?ak3 ; np:hasAssertion ?aa3 .\n      filter not exists { ?ai3 npx:invalidates ?an3 ; npa:hasValidSignatureForPublicKeyHash ?ak3 . } }\n    graph ?aa3 { ?_space_multi_iri gen:hasRole ?role3 . }\n    graph ?rd3 { ?role3 gen:hasInverseProperty gen:hasObserver . }\n  } as ?offersObserver)\n\n  # Which has the viewer already declared? With no viewer (logged out) the str()\n  # comparison errors, the filter drops the row, and exists() is false - so a\n  # logged-out visitor is offered everything the space offers.\n  bind(exists {\n    graph ?state { ?ri1 a gen:RoleInstantiation ; npa:forSpace ?_space_multi_iri ;\n        npa:forAgent ?u1 ; npa:regularProperty gen:plansToAttend . }\n    filter(str(?u1) = str(?__CURRENTUSER_multi_iri))\n  } as ?hasPlanned)\n  bind(exists {\n    graph ?state { ?ri2 a gen:RoleInstantiation ; npa:forSpace ?_space_multi_iri ;\n        npa:forAgent ?u2 ; npa:regularProperty wd:P1344 . }\n    filter(str(?u2) = str(?__CURRENTUSER_multi_iri))\n  } as ?hasParticipated)\n  bind(exists {\n    graph ?state { ?ri3 a gen:RoleInstantiation ; npa:forSpace ?_space_multi_iri ;\n        npa:forAgent ?u3 ; npa:inverseProperty gen:hasObserver . }\n    filter(str(?u3) = str(?__CURRENTUSER_multi_iri))\n  } as ?hasObserver)\n\n  # One row per way in that is still open, plus a silent row so that a viewer who\n  # has declared everything gets a blank panel rather than \"(nothing found)\".\n  values (?slot ?sort) { (\'take-part\' 1) (\'observe\' 2) (\'none\' 3) }\n  bind(if(?started, ?offersParticipation, ?offersPlanned) as ?takePartOffered)\n  bind(if(?started, ?hasParticipated, ?hasPlanned) as ?takePartDone)\n  bind(?takePartOffered && !?takePartDone as ?showTakePart)\n  bind(?offersObserver && !?hasObserver && !?hasPlanned && !?hasParticipated as ?showObserve)\n  filter(if(?slot = \'take-part\', ?showTakePart,\n         if(?slot = \'observe\', ?showObserve,\n            !?showTakePart && !?showObserve)))\n\n  bind(concat(\'/publish?template-version=latest&param_space=\',\n              encode_for_uri(str(?_space_multi_iri)), \'&template=\') as ?tail)\n  bind(if(?slot = \'take-part\',\n        if(?started,\n          concat(\'<p>This event is under way. Put it on record that you are taking part \342\200\224 one nanopublication, retractable at any time.</p><p><a href=\"\', ?tail,\n                 encode_for_uri(\'https://w3id.org/np/RAAcUy5wBwXNyadgD71k1rP0iM_KFc07qXFyrxhPcKS5M\'),\n                 \'\">declare participation...</a></p>\'),\n          concat(\'<p>Planning to come? Saying so puts you on the list of expected participants \342\200\224 one nanopublication, retractable at any time.</p><p><a href=\"\', ?tail,\n                 encode_for_uri(\'https://w3id.org/np/RAQ1LrU5fyY0Szd-4i9nN_JXBMvKti_v-GeHZgQG-EpzI\'),\n                 \'\">declare planned attendance...</a></p>\')),\n      if(?slot = \'observe\',\n          concat(\'<p>Not coming, but want to follow what happens here?</p><p><a href=\"\', ?tail,\n                 encode_for_uri(\'https://w3id.org/np/RAs3LMTf4JLXDUGCi1MjT2448aJQE3aatSgkapNwgdgHY\'),\n                 \'\">observe...</a></p>\'),\n          \'\')) as ?content)\n}\norder by ?sort"
    }
  }
}
rows {
  name {
    value: "wasAttributedTo"
  }
}
rows {
  name {
    value: "0000-0002-1267-0234"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 2
      name_id: 4
    }
    p_iri {
      prefix_id: 11
      name_id: 21
    }
    o_iri {
      prefix_id: 10
    }
    g_iri {
      prefix_id: 2
      name_id: 7
    }
  }
}
rows {
  name {
    value: "name"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 10
      name_id: 22
    }
    p_iri {
      prefix_id: 12
    }
    o_literal {
      lex: "Tobias Kuhn"
    }
    g_iri {
      prefix_id: 2
      name_id: 9
    }
  }
}
rows {
  name {
    value: "created"
  }
}
rows {
  datatype {
    value: "http://www.w3.org/2001/XMLSchema#dateTime"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 1
      name_id: 1
    }
    p_iri {
      prefix_id: 5
      name_id: 24
    }
    o_literal {
      lex: "2026-09-07T08:53:21Z"
      datatype: 1
    }
  }
}
rows {
  name {
    value: "creator"
  }
}
rows {
  quad {
    p_iri {
    }
    o_iri {
      prefix_id: 10
      name_id: 22
    }
  }
}
rows {
  prefix {
    value: "https://creativecommons.org/licenses/by/4.0/"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 5
      name_id: 14
    }
    o_iri {
      prefix_id: 16
      name_id: 2
    }
  }
}
rows {
  name {
    value: "embeds"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 7
      name_id: 26
    }
    o_iri {
      prefix_id: 2
      name_id: 12
    }
  }
}
rows {
  name {
    value: "supersedes"
  }
}
rows {
  name {
    value: "RAnF7Dc2XfVY2gs2f4-WsjT20neMzDchON5ONmrUN8pzc"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 7
      name_id: 27
    }
    o_iri {
      prefix_id: 1
    }
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 9
      name_id: 17
    }
    o_literal {
      lex: "Get the ways in still open to the viewer of an event"
    }
  }
}
rows {
  name {
    value: "wasCreatedFromProvenanceTemplate"
  }
}
rows {
  name {
    value: "RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 6
      name_id: 29
    }
    o_iri {
      prefix_id: 1
    }
  }
}
rows {
  name {
    value: "wasCreatedFromPubinfoTemplate"
  }
}
rows {
  name {
    value: "RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 6
    }
    o_iri {
      prefix_id: 1
    }
  }
}
rows {
  name {
    value: "RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8"
  }
}
rows {
  quad {
    o_iri {
    }
  }
}
rows {
  name {
    value: "RARJj78P72NR5edKOnu_f4ePE9NYYuW2m2pM-fEoobMBk"
  }
}
rows {
  quad {
    o_iri {
    }
  }
}
rows {
  name {
    value: "RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw"
  }
}
rows {
  quad {
    o_iri {
    }
  }
}
rows {
  name {
    value: "wasCreatedFromTemplate"
  }
}
rows {
  name {
    value: "RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 6
    }
    o_iri {
      prefix_id: 1
    }
  }
}
rows {
  name {
    value: "sig"
  }
}
rows {
  name {
    value: "hasAlgorithm"
  }
}
rows {
  quad {
    s_iri {
      prefix_id: 2
    }
    p_iri {
      prefix_id: 7
    }
    o_literal {
      lex: "RSA"
    }
  }
}
rows {
  name {
    value: "hasPublicKey"
  }
}
rows {
  quad {
    p_iri {
    }
    o_literal {
      lex: "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB"
    }
  }
}
rows {
  name {
    value: "hasSignature"
  }
}
rows {
  quad {
    p_iri {
    }
    o_literal {
      lex: "coIzSXaw/gkpvJaS3Id/AP7yo4BXNe1MddovJGKYlwXidH4fvAbfVi7ZVG++B6yWo4di4FQVbtwvx0L4PUpyr1sLe8JdeOREFBxLQFpXKXPwmStFsM7MALdSZ4Ir4qsISindoz1EfuSzOYob7Zs9Tvdv4QApMjXzH1puZ1bsqbI="
    }
  }
}
rows {
  name {
    value: "hasSignatureTarget"
  }
}
rows {
  quad {
    p_iri {
    }
    o_iri {
      prefix_id: 1
      name_id: 1
    }
  }
}
rows {
  name {
    value: "signedBy"
  }
}
rows {
  quad {
    p_iri {
      prefix_id: 7
      name_id: 43
    }
    o_iri {
      prefix_id: 10
      name_id: 22
    }
  }
}