sparql
Related Templates
- Defining a grlc query - by Tobias Kuhn, 2025-05-28
- Defining a grlc query (testing) - by Tobias Kuhn, 2025-05-22
(none)
References
| Nanopublication | Part | Subject | Predicate | Object | Published By | Published On |
|---|---|---|---|---|---|---|
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 ?np ?label ?profile ?creator ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np dct:created ?date .
?np npx:hasNanopubType <https://w3id.org/fdoc/o/terms/FdoProfile> .
?np npx:introduces ?profile .
optional { ?np rdfs:label ?label }
optional { ?np npx:signedBy ?creator }
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-06-04T11:31:38.391Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 wd: <http://www.wikidata.org/entity/>
select ?person ?event ?np ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np dct:created ?date .
?np np:hasAssertion ?a .
optional { ?np rdfs:label ?label }
}
graph ?a {
?person wd:P1344 ?event .
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-06-03T10:39:46.322Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 schema: <https://schema.org/>
select ?text ?np ?creator ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np dct:created ?date .
?np dct:creator ?creator .
?np np:hasAssertion ?a .
}
graph ?a {
?a rdfs:label ?text .
?a schema:about <https://2025.eswc-conferences.org/> .
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-05-31T06:05:26.319Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
has the query
|
Tobias Kuhn
|
2025-05-28T14:38:58.062Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 wd: <http://www.wikidata.org/entity/>
select ?person ?np ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np dct:created ?date .
?np np:hasAssertion ?a .
optional { ?np rdfs:label ?label }
}
graph ?a {
?person wd:P1344 <https://nanopub.net/docs/tutorials/eswc2025#event> .
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-05-28T14:38:07.437Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 grlc: <https://w3id.org/kpxl/grlc/>
select ?np ?label ?pubkeyhash ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKeyHash ?pubkeyhash .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkeyhash . }
?np dct:created ?date .
?np npx:introduces|npx:embeds ?query .
?np np:hasAssertion ?a .
?np npx:hasNanopubType grlc:grlc-query .
optional { ?np rdfs:label ?label }
}
graph ?a {
?query grlc:endpoint ?endpoint .
filter(strstarts(str(?endpoint), "https://w3id.org/np/l/nanopub-query"))
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-05-26T12:45:10.281Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
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 grlc: <https://w3id.org/kpxl/grlc/>
select ?np ?label ?pubkeyhash ?date where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKeyHash ?pubkeyhash .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkeyhash . }
?np dct:created ?date .
?np npx:introduces ?query .
?np np:hasAssertion ?a .
?np npx:hasNanopubType grlc:grlc-query .
optional { ?np rdfs:label ?label }
}
graph ?a {
?query grlc:endpoint ?endpoint .
filter(strstarts(str(?endpoint), "https://w3id.org/np/l/nanopub-query"))
}
} order by desc(?date)
|
Tobias Kuhn
|
2025-05-22T13:07:00.446Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
has the query
|
Tobias Kuhn
|
2025-05-22T07:51:21.941Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix dct: <http://purl.org/dc/terms/>
select ?latestVersion ?date where {
graph npa:graph {
?_np_iri npa:hasValidSignatureForPublicKey ?pubkey .
?_np_iri npx:introduces|npx:describes ?_thing_iri .
}
graph npa:networkGraph {
?latestVersion (npx:supersedes)* ?_np_iri .
}
graph npa:graph {
filter exists { ?latestVersion npa:hasValidSignatureForPublicKey ?pubkey . }
filter not exists { ?npx npx:invalidates ?latestVersion ; npa:hasValidSignatureForPublicKey ?pubkey . }
?latestVersion dct:created ?date .
?latestVersion npx:introduces|npx:describes ?_thing_iri .
}
}
order by desc(?date) ?latestVersion
|
Tobias Kuhn
|
2025-05-20T14:56:08.957Z
|
||
|
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
sparql
|
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix dct: <http://purl.org/dc/terms/>
prefix fip: <https://w3id.org/fair/fip/terms/>
prefix search: <http://www.openrdf.org/contrib/lucenesail#>
select distinct ?thing ?label ?description ?np ?pubkey ?date where {
graph npa:graph {
values ?type { fip:FAIR-Specification fip:Metadata-schema fip:Semantic-model fip:Structured-vocabulary fip:Provenance-model }
?np npx:hasNanopubType ?type .
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np dct:created ?date .
?np npx:introduces|npx:describes ?thing .
?np rdfs:label ?label .
optional { ?np dct:description ?description . }
?np np:hasAssertion ?a .
}
?np search:matches [
search:query ?_query ;
search:property rdfs:label ;
search:score ?score ;
search:snippet ?snippet ] .
}
limit 10
|
Tobias Kuhn
|
2025-04-24T14:16:14.567Z
|
||