About: http://webisa.webdatacommons.org/65787046

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	This PowerPoint is an excellent introduction to the concept of on the surface/under the surface questioning and you will be impressed with how interactive it is!
http://www.w3.org/ns/prov#wasQuotedFrom	teacherspayteachers.com