About: http://webisa.webdatacommons.org/176981052

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	In addition, a polling timer described above for timing each polling operation may be incremented or decremented (e.g., depending upon whether it is set to a threshold value or an initial value such as zero).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com