About: http://webisa.webdatacommons.org/413734771

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	Richter scale is a number used to measure the strength of an earthquake.
http://www.w3.org/ns/prov#wasQuotedFrom	oregonstate.edu