About: http://webisa.webdatacommons.org/58360994

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	Kumar observes that qualitative change occurs when society feels that there is a change, no matter how difficult this is to measure.
http://www.w3.org/ns/prov#wasQuotedFrom	technology-essays.com