About: http://webisa.webdatacommons.org/312564889

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	The palatal expander is best used while a child is still growing, usually between ages 8 and 10.
http://www.w3.org/ns/prov#wasQuotedFrom	knowyourteeth.com