About: http://webisa.webdatacommons.org/280541465

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	Dense materials such as lead and steel are discouraged for use with beta
http://www.w3.org/ns/prov#wasQuotedFrom	colorado.edu