About: http://webisa.webdatacommons.org/269314391

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	An arrangement for joining several printed circuit boards is to have one printed circuit board serve as a backplane and other printed circuit boards, called daughter boards, connected through the backplane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com