_:b663560948	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003> .
_:b663560948	<http://www.w3.org/2002/07/owl#onProperty>	<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#hasSign> .
_:b663560948	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
_:b663560948	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003> .
_:b663560948	<http://www.w3.org/2002/07/owl#cardinality>	"1"^^<http://www.w3.org/2001/XMLSchema#nonNegativeInteger> .