Matches in Nanopublications for { <https://w3id.org/np/RAsreoYhTJetmLxd13COATY-eaCJLbdIh5bIoRh-ny9KE/get-ro-crates> ?p ?o ?g. }
Showing items 1 to 6 of
6
with 100 items per page.
- get-ro-crates type grlc-query assertion.
- get-ro-crates label "Get RO-Crates" assertion.
- get-ro-crates sparql "PREFIX schema: <http://schema.org/> 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/> select distinct ?np ?metadata ?obj (group_concat(distinct ?objType; separator=" ") as ?objTypes) (group_concat(distinct ?keyword; separator=" ") as ?keywords) ?date where { graph npa:graph { ?np npa:hasValidSignatureForPublicKey ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . } ?np np:hasAssertion ?a . optional { ?np rdfs:label ?label } } graph ?a { optional { ?metadata_a <http://schema.org/about> ?obj_a . filter(strends(str(?metadata_a), "ro-crate-metadata.json")) } optional { ?metadata_b <http://schema.org/about> ?obj_b . filter(strends(str(?metadata_b), "ro-crate-metadata.jsonld")) } filter(bound(?metadata_a) || bound(?metadata_b)) bind(coalesce(?metadata_a, ?metadata_b) as ?metadata) bind(coalesce(?obj_a, ?obj_b) as ?obj) } optional { graph ?a { ?obj schema:datePublished ?datePublished . } } optional { graph ?a { ?obj schema:dateCreated ?dateCreated . } } bind(coalesce(?datePublished, ?dateCreated) as ?date) optional { graph ?a { ?obj a ?objType . } } optional { graph ?a { ?obj schema:keywords ?keyword . } } } group by ?np ?metadata ?obj ?date order by desc(?date)" assertion.
- get-ro-crates endpoint a94355158beda26c5d1533e079a7f76e827b9037dc594fac440e0cf3a2a153d1 assertion.
- get-ro-crates description "This query returns all RO-Crates of which the metadata were published as nanopublications." assertion.
- get-ro-crates license LICENSE-2.0 assertion.