About: http://webisa.webdatacommons.org/404288418

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	FIG. 1A is a perspective drawing of an example layout of a conventional model train system allowing the communication of signals from a base unit to a locomotive and other components.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com