About: http://webisa.webdatacommons.org/120728479

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	In the past, disruptive technologies such as the printing press and the steam engine were catalysts in redefining the economies of their respective eras.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com