[ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/assertion", "@graph": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/get-view-displays-unresolved", "http://purl.org/dc/terms/description": [ { "@value": "Variant of get-view-displays (ref-scoped) that returns view references UNRESOLVED: the ?view column carries the version IRI the display/preset actually references (or, for space-governed pins, the governed resolution), and resolving a referenced version to the current supersedes-head is the CALLER's job (Nanodash: per-view latest-version lookups through ApiCache, forced refresh on own publishes). This removes the former run-once repo-wide resolution sub-select — the query's dominant and fragility-prone cost, linear in the total view count — leaving only bound point lookups; see nanopub-query doc/design-view-head-materialization.md for the measurements. Same inputs as get-view-displays-ref-scoped (resource = space IRI, root_np = the ref's root nanopub; authority gate scoped to that ref) and the same columns, plus ?governedBySpace: when bound, the row's ?view is the space-governed resolution (newest member+-signed version of its (kind, space) pair, kind validated as maintained resource; nanodash docs/views-and-presets-as-maintained-resources.md) and the caller must NOT apply supersedes-head resolution on top of it; when unbound, the caller resolves ?view to its latest version. ?viewKind is taken from the referenced version's own dct:isVersionOf (version-stable, hence equal to the head's kind), falling back to ?view itself for kind-less legacy views." } ], "http://purl.org/dc/terms/license": [ { "@id": "http://www.apache.org/licenses/LICENSE-2.0" } ], "@type": [ "https://w3id.org/kpxl/grlc/grlc-query" ], "http://www.w3.org/2000/01/rdf-schema#label": [ { "@value": "Get view displays (unresolved versions)" } ], "https://w3id.org/kpxl/grlc/endpoint": [ { "@id": "https://w3id.org/np/l/nanopub-query-1.1/repo/type/11daee46fdfff957dc17b46f5dc1a618045afd4f5634d5334ce9db19c3689a3c" } ], "https://w3id.org/kpxl/grlc/sparql": [ { "@value": "prefix rdfs: \nprefix dct: \nprefix np: \nprefix npa: \nprefix npx: \nprefix gen: \n\nselect distinct ?display ?view (coalesce(?pinKind, ?view) as ?viewKind) ?governedBySpace\n ?label ?displayType ?displayMode ?np ?pubkey ?date where {\n values ?_resource_multi_iri {}\n values ?_root_np_multi_iri {}\n service {\n graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?stateG . }\n graph npa:spacesGraph { ?passedRef npa:rootNanopub ?_root_np_multi_iri . }\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. Ref variant: the governing ref is pinned to\n # ?passedRef (resolved from root_np), so authority cannot bleed across rival refs\n # claiming the same space IRI.\n graph ?stateG {\n ?_resource_multi_iri npa:hasGoverningSpaceRef ?passedRef .\n ?ri a gen:RoleInstantiation ; npa:forSpaceRef ?passedRef ; 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 — wrapped in a sub-SELECT so the remote\n # service does not collapse branch (a). ?display stays unbound.\n select ?refView ?label ?displayType ?displayMode ?np ?pubkey ?date ?_resource_multi_iri {\n service {\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 # Pin metadata of the referenced version (kind + optional governing space).\n # ?refView is bound by branch (a)/(b) at this point, so this service is\n # evaluated as bound point lookups for the handful of referenced views —\n # NOT wrapped in a sub-select, deliberately: the former run-once resolution\n # sub-select could not see outer bindings and therefore had to enumerate and\n # resolve every view in the repository on every call (its measured cost grew\n # linearly with the repo and dominated the query; supersedes-head resolution\n # itself now happens caller-side, per view, cached).\n optional {\n service {\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 . } }\n optional { graph ?ra { ?refView gen:governedBy ?pinSpace . } }\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. Joins on (?pinKind,\n # ?pinSpace) from the bound lookup above; rows without a governing space are\n # unaffected.\n optional {\n { select ?pinKind ?pinSpace (iri(strafter(max(concat(str(?cDate), \">\", str(?cver))), \">\")) as ?governedLatest) where {\n service {\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 {\n graph npa:graph { 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), ?refView) as ?view)\n bind(if(bound(?pinSpace), ?pinSpace, ?undef_) as ?governedBySpace)\n}\norder by desc(?date)" } ] } ] }, { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/Head", "@graph": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY", "http://www.nanopub.org/nschema#hasAssertion": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/assertion" } ], "http://www.nanopub.org/nschema#hasProvenance": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/provenance" } ], "http://www.nanopub.org/nschema#hasPublicationInfo": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/pubinfo" } ], "@type": [ "http://www.nanopub.org/nschema#Nanopublication" ] } ] }, { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/provenance", "@graph": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/assertion", "http://www.w3.org/ns/prov#wasAttributedTo": [ { "@id": "https://orcid.org/0000-0002-1267-0234" } ] } ] }, { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/pubinfo", "@graph": [ { "@id": "https://orcid.org/0000-0002-1267-0234", "http://xmlns.com/foaf/0.1/name": [ { "@value": "Tobias Kuhn" } ] }, { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY", "http://purl.org/dc/terms/created": [ { "@value": "2026-07-30T05:22:06Z", "@type": "http://www.w3.org/2001/XMLSchema#dateTime" } ], "http://purl.org/dc/terms/creator": [ { "@id": "https://orcid.org/0000-0002-1267-0234" } ], "http://purl.org/dc/terms/license": [ { "@id": "https://creativecommons.org/licenses/by/4.0/" } ], "http://purl.org/nanopub/x/embeds": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/get-view-displays-unresolved" } ] }, { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY/sig", "http://purl.org/nanopub/x/hasAlgorithm": [ { "@value": "RSA" } ], "http://purl.org/nanopub/x/hasPublicKey": [ { "@value": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" } ], "http://purl.org/nanopub/x/hasSignature": [ { "@value": "XD4NLgiE8zPhMoUUIEA8/2UR6zFq/XNoPUT5YrN9nzYCH83fSd/V+JL43GD7fMysN/L5t1mZoT4X68Hsyg/+h75CTrosaB1nI52C0/nV4sZsyk6sr37MFKds0CTKn8UWB5s68XKLPiOnXjd4tXiyzc5+QBGE3/7oJBkc8UgTGh8=" } ], "http://purl.org/nanopub/x/hasSignatureTarget": [ { "@id": "https://w3id.org/np/RAXdRFNLE1jB_NTaWrwIC9965SmZdZKB96VFnj1HvjdbY" } ], "http://purl.org/nanopub/x/signedBy": [ { "@id": "https://orcid.org/0000-0002-1267-0234" } ] } ] } ]