About: http://webisa.webdatacommons.org/89328558

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	below their grade, if it's implemented all at once, especially children who
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org