About: http://webisa.webdatacommons.org/375281172

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A firm crib mattress covered by a sheet is the safest surface on which an infant can sleep.
http://www.w3.org/ns/prov#wasQuotedFrom	meriter.com