About: http://webisa.webdatacommons.org/421242127

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	In some laptop and other systems, an I/O expansion bus would not be required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com