About: http://webisa.webdatacommons.org/46795174

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	It is to be understood that the dimensions may be varied to suit the mounting conditions, the size of the anchors to be accomodated and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk