About: http://webisa.webdatacommons.org/238699746

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	Removable grids may for example be in any of a variety of shapes such as the form of an inverted U 54, or V 64 or short lengths of straight wire 74 as shown in FIGS. 4c, 4d, and 4e respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com