About: http://webisa.webdatacommons.org/242983926

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	Objects on Earth and in space also emit other types of electromagnetic radiation that cannot be seen by the human eye, such as radio waves.
http://www.w3.org/ns/prov#wasQuotedFrom	geocaching.com