<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://www.nanopub.org/nschema#hasAssertion> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/Head> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://www.nanopub.org/nschema#hasProvenance> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/provenance> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/Head> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://www.nanopub.org/nschema#hasPublicationInfo> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/Head> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.nanopub.org/nschema#Nanopublication> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/Head> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <http://purl.org/dc/terms/description> "Returns the views to display for a given resource: both standalone view displays and the views contributed by assigned presets (issue #302), unioned and ordered by date so latest-wins override resolution holds across both. Filtered server-side to declarations signed by an admin or maintainer of the owning space, or by the affected user themselves (for an agent's own page). Each referenced view is resolved to its latest version by following the npx:supersedes chain: among the version tree's current heads (nanopubs that are themselves neither superseded nor validly retracted via npx:invalidates), the most recent is chosen, so ?view is the latest non-retracted view definition (no separate latest-version lookup needed by the client). Choosing a current head rather than the max-timestamp node makes resolution robust to backdated supersedes and to retracted versions. Preset-derived rows have an unbound ?display and carry the resolved ?view plus the assignment's activation mode. The view-version resolution is wrapped in a run-once sub-SELECT so it is evaluated once for the whole view set rather than once per referenced view. Space-governed versions (gen:governedBy, nanodash docs/views-and-presets-as-maintained-resources.md): a referenced version declaring gen:governedBy resolves to the newest version of its (kind, space) pair signed by a current member+ (admin/maintainer/member) of that space -- with the kind validated as a maintained resource of the space -- taking precedence over the supersedes-based head; without a valid governed candidate the pinned version stands. Federation footprint (2026-08-20): the query now runs on the repo/full endpoint, so the former SERVICE hops to repo/full (preset branch) and to the ResourceView type repo (view lookups, governed candidates) are plain local patterns; only the two lookups of materialized space state (authority gate, governed-signer validation) remain federated, to repo/spaces. The previous 5-SERVICE layout was the main amplifier of a connection-pool deadlock in the query service's loopback federation (an outer query holds a pooled connection while each SERVICE hop -- one per binding under a nested-loop join -- requests another from the same pool): a thread dump during a production wedge showed all 60 route connections held by result streamers of exactly these hops. Validated byte-for-byte identical to the previous version across resources covering standalone displays, preset assignments, governed views, an agent's own page, and rival space refs." <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <http://purl.org/dc/terms/license> <http://www.apache.org/licenses/LICENSE-2.0> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/kpxl/grlc/grlc-query> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <http://www.w3.org/2000/01/rdf-schema#label> "Get view displays" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <https://w3id.org/kpxl/grlc/endpoint> <https://w3id.org/np/l/nanopub-query-1.1/repo/full> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <https://w3id.org/kpxl/grlc/sparql> "prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nprefix dct:  <http://purl.org/dc/terms/>\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/>\n\nselect distinct ?display ?view (coalesce(?viewKindOptional, ?view) as ?viewKind)\n                ?label ?displayType ?displayMode ?np ?pubkey ?date where {\n  values ?_resource_multi_iri {}\n  service <https://w3id.org/np/l/nanopub-query-1.1/repo/spaces> {\n    graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?stateG . }\n    {\n      # Authority gate (issue #130 / nanodash#510): a single mandatory hop through the\n      # governing space ref, which covers both a maintained resource and a space itself\n      # (the reflexive self-edge), keyed on the role tier materialized on the\n      # RoleInstantiation since #125. Replaces the old bare-IRI isMaintainedBy? hop and the\n      # dead RoleDeclaration maintainer join. Non-ref variant: any ref claiming the IRI, so\n      # authority merges across refs (the ref variant pins a single ?passedRef instead).\n      graph ?stateG {\n        ?_resource_multi_iri npa:hasGoverningSpaceRef ?spaceRef .\n        ?ri a gen:RoleInstantiation ; npa:forSpaceRef ?spaceRef ; npa:hasRoleType ?roleType ; npa:forAgent ?authAgent .\n        filter(?roleType = gen:AdminRole || ?roleType = gen:MaintainerRole)\n        ?authAcct a npa:AccountState ; npa:agent ?authAgent ; npa:pubkey ?pubkey .\n      }\n    } union {\n      graph ?stateG { ?selfAcct a npa:AccountState ; npa:agent ?_resource_multi_iri ; npa:pubkey ?pubkey . }\n    }\n  }\n  {\n    # branch (a): standalone view displays — LOCAL pattern on the endpoint repo\n    graph npa:graph {\n      ?np npx:hasNanopubType gen:ViewDisplay .\n      ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n      filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n      ?np dct:created ?date .\n      ?np npx:embeds ?display .\n      ?np np:hasAssertion ?a .\n      optional { ?np rdfs:label ?label }\n    }\n    graph ?a {\n      ?display gen:isDisplayOfView ?refView .\n      ?display gen:isDisplayFor   ?_resource_multi_iri .\n      optional { values ?displayType { gen:PartLevelViewDisplay gen:TopLevelViewDisplay } ?display a ?displayType . }\n      optional { values ?displayMode { gen:ActivatedViewDisplay gen:DeactivatedViewDisplay } ?display a ?displayMode . }\n    }\n  }\n  union\n  {\n    # branch (b): preset-supplied views — LOCAL since the endpoint moved to\n    # repo/full (the connection-pinning SERVICE hop this replaced was the main\n    # amplifier of the federation deadlock, eclipse-rdf4j/rdf4j federation +\n    # nanopub-query loopback route). Kept wrapped in a sub-SELECT so its\n    # bindings cannot collapse branch (a). ?display stays unbound.\n    select ?refView ?label ?displayType ?displayMode ?np ?pubkey ?date ?_resource_multi_iri {\n      {  # was: service repo/full — now local on the repo/full endpoint\n        graph npa:graph {\n          ?np npx:hasNanopubType gen:PresetAssignment .\n          ?np npa:hasValidSignatureForPublicKeyHash ?pubkey .\n          filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }\n          ?np dct:created ?date .\n          ?np npx:embeds ?assignment .\n          ?np np:hasAssertion ?a .\n          optional { ?np rdfs:label ?label }\n        }\n        graph ?a {\n          ?assignment gen:isAssignmentFor      ?_resource_multi_iri .\n          ?assignment gen:isAssignmentOfPreset ?presetRef .\n          optional { values ?displayMode { gen:ActivatedPresetAssignment gen:DeactivatedPresetAssignment } ?assignment a ?displayMode . }\n        }\n        graph npa:graph { ?presetNp npx:embeds ?presetRef ; np:hasAssertion ?pa . }\n        graph ?pa {\n          ?presetRef a gen:Preset .\n          { ?presetRef gen:hasTopLevelView ?refView . bind(gen:TopLevelViewDisplay as ?displayType) }\n          union { ?presetRef gen:hasView ?refView . bind(gen:PartLevelViewDisplay as ?displayType) }\n        }\n      }\n    }\n  }\n  # Resolve each referenced view to its latest version: the current head of its\n  # supersedes version tree (a nanopub itself neither superseded nor validly\n  # retracted via npx:invalidates), most recent among heads on a fork. Now a\n  # LOCAL lookup (endpoint = repo/full; the ?ra type gate keeps it scoped to\n  # ResourceView nanopubs exactly as the former type-shard service did). Still\n  # wrapped in a run-once sub-SELECT so it is evaluated once for the whole view\n  # set rather than once per referenced view.\n  optional {\n    {  # was: service repo/type/ec6722… (ResourceView shard) — now local on the repo/full endpoint\n      select distinct ?refView ?latestView ?viewKindOptional ?pinKind ?pinSpace where {\n        graph npa:graph { ?rnp npx:embeds ?refView ; np:hasAssertion ?ra . }\n        graph ?ra { ?refView a gen:ResourceView . }\n        optional { graph ?ra { ?refView dct:isVersionOf ?pinKind ; gen:governedBy ?pinSpace . } }\n        optional {\n          ?vnp npx:embeds ?refView .\n          ?latestNp (npx:supersedes|^npx:supersedes)* ?vnp ; dct:created ?ldate ; npx:embeds ?latestView ; np:hasAssertion ?va ; npa:hasValidSignatureForPublicKeyHash ?invPk .\n          filter not exists { ?supNp npx:supersedes ?latestNp . }\n          filter not exists { ?invNp npx:invalidates ?latestNp ; npa:hasValidSignatureForPublicKeyHash ?invPk . }\n          filter not exists {\n            ?other (npx:supersedes|^npx:supersedes)* ?vnp ; dct:created ?odate ; npa:hasValidSignatureForPublicKeyHash ?invPk2 .\n            filter not exists { ?supNp2 npx:supersedes ?other . }\n            filter not exists { ?invNp2 npx:invalidates ?other ; npa:hasValidSignatureForPublicKeyHash ?invPk2 . }\n            filter(?odate > ?ldate)\n          }\n          graph ?va { ?latestView a gen:ResourceView . optional { ?latestView dct:isVersionOf ?viewKindOptional . } }\n        }\n      }\n    }\n  }\n    # Space-governed resolution (gen:governedBy; nanodash docs/views-and-presets-as-\n  # maintained-resources.md): a pinned version declaring a governing space resolves to\n  # the newest member+-signed version of its (kind, space) pair instead of the\n  # supersedes head; no valid candidate -> the pin stands.\n  optional {\n        { select ?pinKind ?pinSpace (iri(strafter(max(concat(str(?cDate), \">\", str(?cver))), \">\")) as ?governedLatest) where {\n            # Candidate versions — was a service on the ResourceView type shard, now\n            # local on the repo/full endpoint. The sub-select wrapper is LOAD-BEARING,\n            # not stylistic: on rdf4j 6.0.0, bindings produced by raw statement\n            # patterns are silently NOT joined into a subsequent SERVICE clause\n            # (empirically: identical bindings via VALUES join fine, via bare\n            # patterns yield zero rows, and any projecting sub-select restores the\n            # join — reproduced on two instances, 2026-08-20). Without this wrapper\n            # the spaces SERVICE below returns nothing and governed resolution\n            # silently falls back to the pin.\n            { select ?pinKind ?pinSpace ?cver ?cpk ?cDate where {\n              graph npa:graph {\n                ?cnp dct:created ?cDate ; npa:hasValidSignatureForPublicKeyHash ?cpk ; npx:embeds ?cver ; np:hasAssertion ?ca .\n                filter not exists { ?ci npx:invalidates ?cnp ; npa:hasValidSignatureForPublicKeyHash ?cpk . }\n              }\n              graph ?ca { ?cver dct:isVersionOf ?pinKind ; gen:governedBy ?pinSpace . }\n            } }\n            service <https://w3id.org/np/l/nanopub-query-1.1/repo/spaces> {\n              graph npa:graph { <http://purl.org/nanopub/admin/thisRepo> npa:hasCurrentSpaceState ?gsg . }\n              graph ?gsg {\n                ?pinKind npa:isMaintainedBy ?pinSpace ; npa:hasGoverningSpaceRef ?gref .\n                ?gri a gen:RoleInstantiation ; npa:forSpace ?pinSpace ; npa:forSpaceRef ?gref ; npa:hasRoleType ?gtier ; npa:forAgent ?gag .\n                filter(?gtier = gen:AdminRole || ?gtier = gen:MaintainerRole || ?gtier = gen:MemberRole)\n                ?gacct a npa:AccountState ; npa:agent ?gag ; npa:pubkey ?cpk .\n              }\n            }\n          } group by ?pinKind ?pinSpace }\n  }\n  bind(if(bound(?pinSpace), coalesce(?governedLatest, ?refView), coalesce(?latestView, ?refView)) as ?view)\n}\norder by desc(?date)" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/assertion> <http://www.w3.org/ns/prov#wasAttributedTo> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/provenance> .
<https://orcid.org/0000-0002-1267-0234> <http://xmlns.com/foaf/0.1/name> "Tobias Kuhn" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://purl.org/dc/terms/created> "2026-08-20T06:18:42Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://purl.org/dc/terms/creator> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://purl.org/dc/terms/license> <https://creativecommons.org/licenses/by/4.0/> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://purl.org/nanopub/x/embeds> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/get-view-displays> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://purl.org/nanopub/x/supersedes> <https://w3id.org/np/RArKslem_skNR9Q9qEpHhIQbJdP47PxDojp40Z5r11Ubs> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <http://www.w3.org/2000/01/rdf-schema#label> "Get view displays" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate> <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate> <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/sig> <http://purl.org/nanopub/x/hasAlgorithm> "RSA" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/sig> <http://purl.org/nanopub/x/hasPublicKey> "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/sig> <http://purl.org/nanopub/x/hasSignature> "IXumLL7967DZl4wK7Vmp6O4ifFvQ4qxkljHSYmZ4w/fAChTEH0gQkle7vJAbYSzGuzhvvo8FxdCf7y3XrElo+5c8Nfi1ZWvpD54XwxfR4QdWDh6G5vHgCrbOmZvPjF1VtUtpBeLM+34Kj6Lbao9WpvwGvuJm29it5npsaUNIakA=" <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/sig> <http://purl.org/nanopub/x/hasSignatureTarget> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .
<https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/sig> <http://purl.org/nanopub/x/signedBy> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAWlJqJ5afOTN0AIDP3rnSCysQer9B4pmSC6QbzssTAyc/pubinfo> .