About: http://webisa.webdatacommons.org/255133640

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	Buffer 38 can thus be used for standards, such as LVTTL or PCI, that do not require reference voltages, while buffer 39 can be used for standards, such as GTL, GTL+ or SSTL_3, that do require reference voltages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com