About: http://webisa.webdatacommons.org/360718615

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	Hazen (1997) pointed out that the key to understanding why science is an endless frontier lies not in cataloging what we know, but rather recognizing the vast amount of what remains unknown--the unanswered questions.
http://www.w3.org/ns/prov#wasQuotedFrom	missouri.edu