About: http://webisa.webdatacommons.org/183298711

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	For example, and as depicted, a polling technique can be employed, wherein the system periodically checks a buffer or register to determine whether a signal or information indicative of a signal has arrived.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com