About: http://webisa.webdatacommons.org/147034622

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	The type of filter that is employed may depend on environmental factors, the types of markers that are used, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com