About: http://webisa.webdatacommons.org/429115444

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	I ran a search in the forum for ST and Cartridge and found several threads but everyone except for me knows what the port is for Looks like you might be able to connect an external drive to it?
http://www.w3.org/ns/prov#wasQuotedFrom	atari-forum.com