<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P279> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://wikiba.se/ontology#Item> .
<http://www.wikidata.org/entity/Q21510864>	<http://schema.org/name>	"value-requires-statement constraint"@en .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P35> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"value-requires-statement constraint"@en .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P1791> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P17> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2000/01/rdf-schema#label>	"value-requires-statement constraint"@en .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P208> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/www.wikidata.org/entity/P208> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/www.wikidata.org/entity/Q21503247> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/https/www.wikidata.org/wiki/Special:EntityData/P279.rdf> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/https/www.wikidata.org/wiki/Special:EntityData/P31.rdf> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P31> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P1465> .
<http://www.wikidata.org/entity/Q21510864>	<http://schema.org/description>	"type of constraint for Wikidata properties: used to specify that the referenced item should have a statement with a given property"@en .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/www.wikidata.org/entity/P6> .
<http://www.wikidata.org/entity/Q21510864>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/www.wikidata.org/entity/P6> .