About: http://webisa.webdatacommons.org/78098233

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	Note that the period of the clock signal S4 in the present embodiment does not vary along with time such as the clock signal generated by the circuits shown in FIG. 8, FIG. 11, and FIG. 12, but is a period of a constant length.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com