About: http://webisa.webdatacommons.org/264275418

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	M plus m is a sum of money of a definite magnitude, in this case 500 pounds sterling.
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org