About: http://webisa.webdatacommons.org/240345398

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	Pacer timing/control circuitry 63 may include programmable digital counters which control the basic time intervals associated with DDD, VVI, DVI, VDD, AAI, MIR, DDI and other modes of single and dual chamber pacing well known to the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com