About: http://webisa.webdatacommons.org/445922899

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	Even in a simple question, (What elements make up water?), students may have to answer the question (What is an element?).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com