About: http://webisa.webdatacommons.org/15754605

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	The delay and control elements may, as in FIG. 1, be inverting elements such as inverting logic gates (inverters, tied-input NANDs or NORs, etc.) or inverting amplifiers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com