About: http://webisa.webdatacommons.org/313435552

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 annular collar 108 surrounding the end of the probe keeps rain and other material which may be falling down the stack away from the collection orifice and filters 120 and 122.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es