About: http://webisa.webdatacommons.org/402210687

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	By 1914, it was possible to call from New York to San Francisco; by the next year, calling Europe through an undersea cable was a reality.
http://www.w3.org/ns/prov#wasQuotedFrom	informationweek.com