About: http://webisa.webdatacommons.org/222030983

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	A reverse function is where you can insert the paper and then if there is a jam, or you have inadvertently put in the wrong document, you can take it out again.
http://www.w3.org/ns/prov#wasQuotedFrom	dooyoo.co.uk