About: http://webisa.webdatacommons.org/334499238

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	Each button is a nice size and has a nice simple colourful picture on it which corresponds to the same picture in the book.
http://www.w3.org/ns/prov#wasQuotedFrom	dooyoo.co.uk