About: http://webisa.webdatacommons.org/228359368

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	Another area of concern is the psychophysiological effect of 3D, with 69 percent of the DTG survey's respondents saying more research was required into such issues as eye strain, headaches and possible health and safety issues.
http://www.w3.org/ns/prov#wasQuotedFrom	tvtechnology.com