{ "items" : [ { "id" : "http://www.idref.fr/027084396/birth" "properties" : { "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://purl.org/vocab/bio/0.1/Birth" ] , "http://purl.org/vocab/bio/0.1/date" : [ "0100-?"] } } }