About: http://webisa.webdatacommons.org/32669835

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	Because the stereoscope preceded the publication of photographs in newspapers and magazines, stereo viewers were seen as forms of entertainment.
http://www.w3.org/ns/prov#wasQuotedFrom	collectorsweekly.com