_:b667748613	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/purl.org/spar/frbr> .
_:b667748613	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://purl.org/vocab/frbr/core#Work> .
_:b667748613	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .