Returns the description (dct:description) of a given space, taken from its latest non-invalidated space-declaration nanopub that was signed by an admin of the space, as a single paragraph (content + source nanopub).
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/> select ?content ?np where { values ?_space_multi_iri {} service <https://w3id.org/np/l/nanopub-query-1.1/repo/spaces> { graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?stateG . } graph ?stateG { ?ri a gen:RoleInstantiation ; npa:inverseProperty gen:hasAdmin ; npa:forSpace ?_space_multi_iri ; npa:forAgent ?admin . ?acct a npa:AccountState ; npa:agent ?admin ; npa:pubkey ?pubkey . } } graph npa:graph { ?np npa:hasValidSignatureForPublicKeyHash ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . } ?np dct:created ?date ; np:hasAssertion ?a . } graph ?a { ?_space_multi_iri a gen:Space ; dct:description ?content . } } order by desc(?date) limit 1