About: http://webisa.webdatacommons.org/438712063

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	FIG. 19 is a timing chart showing an I/O operation of the semiconductor memory device shown in FIG. 18; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca