About: http://webisa.webdatacommons.org/364697937

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	However, this is rather tedious particularly under rapidly varying conditions, so that frequently a less than best signal is used until the extent of the fade-out is intollerable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com