About: http://webisa.webdatacommons.org/178663207

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	A USB hub as used herein is a USB device that provides additional connections to a USB. A USB function is a USB device that provides capability to a host, such as for example, an ISDN connection, a digital microphone, or speakers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com