About: http://webisa.webdatacommons.org/227913928

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	Blocks of varying types fall from the top of the screen, and the player must launch a matching block at it to remove it from play.
http://www.w3.org/ns/prov#wasQuotedFrom	mobygames.com