About: http://webisa.webdatacommons.org/203579711

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	The problem is not so much as whether they are optional or not, they problem is more that there is no console-wide achievement system in the first place.
http://www.w3.org/ns/prov#wasQuotedFrom	nintendolife.com