About: http://webisa.webdatacommons.org/268975777

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 No. 780543, an elongate support member has a pair of longitudinal channels facing at right angles to each other, one of the channels being formed with a series of holes in the bottom of the other channel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com