About: http://webisa.webdatacommons.org/248184825

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	It appears that all Astras after 2004 had remote buttons on the keys, but it is possible that the car sold to your mother was a 2004 model but which was first registered a bit later.
http://www.w3.org/ns/prov#wasQuotedFrom	moneysavingexpert.com