About: http://webisa.webdatacommons.org/292350600

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	One of the activities gives students an opportunity to measure the magnitude, or brightness, of stellar objects such as stars and planets by viewing them through holes in an index card covered with layers of ink jet transparencies.
http://www.w3.org/ns/prov#wasQuotedFrom	starrynightlights.com