_:b17809978	<http://www.w3.org/2002/07/owl#allValuesFrom>	<http://www.w3.org/2001/XMLSchema#dateTime> .
_:b17809978	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covid19.i3s.unice.fr:4443/about/id/entity/http/purl.org/spar/pro/> .
_:b17809978	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
_:b17809978	<http://www.w3.org/2002/07/owl#onProperty>	<http://www.ontologydesignpatterns.org/cp/owl/timeinterval.owl#hasIntervalDate> .