@prefix rdf:	<http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns1:	<http://purl.obolibrary.org/obo/> .
@prefix owl:	<http://www.w3.org/2002/07/owl#> .
ns1:RO_0002547	rdf:type	owl:AnnotationProperty .
@prefix rdfs:	<http://www.w3.org/2000/01/rdf-schema#> .
ns1:RO_0002547	rdfs:subPropertyOf	ns1:RO_0002537 ;
	rdfs:label	"start, days post coitum" ;
	ns1:IAO_0000115	"Count of number of days intervening between the start of the stage and the time of coitum." ;
	ns1:IAO_0000232	"For mouse staging: assuming that it takes place around midnight during a 7pm to 5am dark cycle (noon of the day on which the vaginal plug is found, the embryos are aged 0.5 days post coitum)" .