Get the biochementities of an ontology from space members
created: 2026-08-12T08:51:20Z
creator: Tobias Kuhn
license: https://creativecommons.org/publicdomain/zero/1.0/
embeds: Get the biochementities of an ontology from space members
type: Nanopublication
has assertion: assertion
has provenance: provenance
has publication info: pubinfo

sig
has algorithm: RSA
signed by: Tobias Kuhn

Get the biochementities of an ontology from space members
type: grlc-query
description: Like 'Get the classes of an ontology from space members', but links classes to the ontology via dct:isPartOf (the predicate used by the biochementity template). Returns the biochementities (owl:Class) that declare dct:isPartOf the given resource, restricted to nanopubs published by an admin, maintainer, or member of the space that maintains the resource. The maintaining space and its validated member public-key hashes are resolved server-side from the spaces repo (/repo/spaces); observers are excluded. Each class URI appears once, kept from the latest (by nanopub timestamp) member-published definition. Superclass labels are taken from the superclass' own rdfs:label when it is a biochementity in the same ontology. The status column is a multi-value literal listing the curation states that "approved", apply to the winning definition: "deprecated" (owl:DeprecatedClass), "withdrawn" (gen:WithdrawnTerm) and "example" (npx:ExampleNanopub), in that order. It replaces the former types column. A version counts as approved when the newest non-invalidated approval/disapproval nanopublication targeting it is an npx:approvesOf (latest wins across all publishers: a later npx:disapprovesOf neutralises an earlier approval, and a later approval reinstates it), its publisher signed with a key that belongs to a current member+ of the maintaining space, and that publisher is not the signer of the nanopublication being approved (self-approval never counts). The approve_target, disapprove_target and approval_choice columns are action data rather than content: exactly one of the two targets is non-empty per row -- approve_target while the row is unapproved, disapprove_target once it is approved -- so a view can offer a per-row approve/disapprove action whose label follows the current state, and approval_choice carries the matching npx predicate to pre-fill in the approval template. A contribution signed by a software agent (an npx:SoftwareAgent that declares its own key, e.g. a curation b…
license: LICENSE-2.0
sparql: prefix owl: <http://www.w3.org/2002/07/owl#> 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 skos: <http://www.w3.org/2004/02/skos/core#> prefix gen: <https://w3id.org/kpxl/gen/terms/> prefix foaf: <http://xmlns.com/foaf/0.1/> select ?class ?class_label ?description ?superclasses_multi_iri ?superclasses_label_multi ?status_multi ?last_modified_by (sample(?lmbl) as ?last_modified_by_label) ?last_modified (?np as ?override_target) ?approve_target ?disapprove_target ?approval_choice ?np ?np_label where { { select ?class ?class_label (?definition as ?description) (group_concat(distinct str(?superclass); separator=" ") as ?superclasses_multi_iri) (group_concat(distinct replace(replace(coalesce(?superclass_lbl, str(?superclass)), "\\\\", "\\\\\\\\"), "[\r\n]+", "\\\\n"); separator="\n") as ?superclasses_label_multi) ?status_multi ?approve_target ?disapprove_target ?approval_choice (sample(?user) as ?last_modified_by) (sample(?date) as ?last_modified) ?np ("^" as ?np_label) where { values ?_ontology_multi_iri {} 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 ?_ontology_multi_iri {} graph ?stateG { ?_ontology_multi_iri npa:isMaintainedBy? ?space . ?ri a gen:RoleInstantiation ; npa:forSpace ?space ; npa:forAgent ?agent ; npa:hasRoleType ?rt . filter(?rt in (gen:AdminRole, gen:MaintainerRole, gen:MemberRole)) ?acct a npa:AccountState ; npa:agent ?agent ; npa:pubkey ?mpk . } } } graph npa:graph { ?np npx:hasNanopubType owl:Class . ?np npa:hasValidSignatureForPublicKeyHash ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . } ?np dct:created ?date . ?np npx:introduces ?class . ?np np:hasA…