About: http://webisa.webdatacommons.org/28229963

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	At top is a crystal, which reflects spectral light in different directions.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com