get-places-in-africa (explore) | nanodash

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get-places-in-africa

Full identifier: https://w3id.org/np/RAkOzWlQy3fZAT00X-hRgUhDYyhMou9Pa4vYqkgs5XziM/get-places-in-africa

Assigned to 1 class:

https://w3id.org/kpxl/grlc/grlc-query grlc-query ( )

Described in 1 nanopublication:

https://w3id.org/np/RAkOzWlQy3... Get places in Africa ( )

Minted in Nanopublication

Get places in Africa grlc-query comment approve/disapprove edit as derived nanopublication create new with same template

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Tobias Kuhn, 22 Aug 2025, 11:53:32 UTC

References

Nanopublication	Part	Subject	Predicate	Object	Published By	Published On
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	http://www.w3.org/1999/02/22-rdf-syntax-ns#type type	https://w3id.org/kpxl/grlc/grlc-query grlc-query	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	http://www.w3.org/2000/01/rdf-schema#label label	Get places in Africa	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	http://purl.org/dc/terms/license license	http://www.apache.org/licenses/LICENSE-2.0 LICENSE-2.0	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	http://purl.org/dc/terms/description description	This query returns all places (geosparql:Feature) located in Africa.	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	https://w3id.org/kpxl/grlc/endpoint endpoint	https://w3id.org/np/l/nanopub-query-1.1/repo/full full	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	get-places-in-africa	https://w3id.org/kpxl/grlc/sparql 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/> prefix geosparql: <http://www.opengis.net/ont/geosparql#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix geof: <http://www.opengis.net/def/function/geosparql/> select distinct ?np ?location ?locationLabel ?wkt where { graph ?assertion { ?paper dct:spatial ?location . ?location a geosparql:Feature . ?location rdfs:label ?locationLabel . ?location geosparql:hasGeometry ?geometry . ?geometry geosparql:asWKT ?wkt . # Find locations that intersect with East Africa bounding box filter(geof:sfIntersects(strdt(?wkt, geosparql:wktLiteral), "POLYGON((28 -12, 40 -12, 40 5, 28 5, 28 -12))"^^geosparql:wktLiteral)) } graph npa:graph { ?np np:hasAssertion ?assertion . ?np npa:hasValidSignatureForPublicKey ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . } } }	Tobias Kuhn	2025-08-22T11:53:32.209Z
https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	links a nanopublication to its pubinfo http://www.nanopub.org/nschema#hasPublicationInfo pubinfo	https://w3id.org/np/RAkOzWlQy3... RAkOzWlQy3	http://purl.org/nanopub/x/embeds embeds	get-places-in-africa	Tobias Kuhn	2025-08-22T11:53:32.209Z

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