About: http://webisa.webdatacommons.org/403467378

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	So I bet if you send your dreamcast to your PC monitor, you will see the offset too, compared to a PC 480p signal (unless your monitor is an LCD, which may do some autocorrecting, I still use CRT's there too).
http://www.w3.org/ns/prov#wasQuotedFrom	avsforum.com