About: http://webisa.webdatacommons.org/78191300

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	Some people suffer from headaches (and eyestrain, motion sickness, or other problems) when watching 3D movies or playing 3D games (which are proliferating in recent years, including 3D television, hand-held Nintendo 3DS, etc.).
http://www.w3.org/ns/prov#wasQuotedFrom	explainxkcd.com